Good Morning,

I would like to better understand the method or methods used to calculate and determine bearing and distance from a known point based on observation(s) from two known points.

Let me explain mo Lets use a 60,60,60 triangle so there is no confustion about what side is the base. I have two observation towers, Tower Left, and Tower Right. and the tip or top is the target. If I observe a bomb/explosion/ect... at a point that is 10 degrees left of the target from the left tower and 10 degrees right of the target from the right tower. I now have a new triangle that is 70,70,40 and I can calculate the leg lengths. where I am lost is trying to determine the bearing & distance from the target to the new spot. using this example it would be due north of the target i.e. 360 or 12 o'clock, but I am not sure how to find distance at this point. any assistance in a medthod or solution would be greatly appreciated. Don