title: I have A point( lat lng ) and B point Lat long now i want to get c point from 2 coordinates ( intersecting lines triangle)
body: <p>I have <strong>A point( lat long  )</strong>
  and <strong>B point ( lat long  )</strong>
  now I want to get
  <strong>c point ( lat long )</strong> dynamic is it possible ?</p>
  <p><a href="https://i.stack.imgur.com/XVTIH.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XVTIH.jpg" alt="enter image description here" /></a></p>