The beam is to be hoisted using two chains

The beam is to be hoisted using two chains. Determine the magnitudes of forces $F_A$ and $F_B$ acting on each chain in order to develop a resultant force of 600 N directed along the positive y axis. Set θ = 45°.

Image from: Hibbeler, R. C., S. C. Fan, Kai Beng. Yap, and Peter Schiavone. Statics: Mechanics for Engineers. Singapore: Pearson, 2013.