One way:

Select A3:C14 with A3 active. Choose Format/Conditional formatting...
Set the dropdowns and input box to read

CF1: Formula is =$C330
Format1: <pattern/<red, <font/<white<bold

In article ,
Rob wrote:

What I am still unable to do is have a row highlighted in a red pattern with
a bold white font when a condition is met.

For example, in the range A3 through C14, find the dollar amount greater
than $30 in column C, then highlight the entire row (A, B, and C) in red.