So if I finish working through the problem:
[46pts*500g + 0pts*Xg] / 500 + Xg = 32pts
(500g + Xg)*[23000pts + 0] / (500g + Xg) = 32pts*(500g + Xg)
23000pts = 16000pts + 32Xg
7000 = 32X
X = 218.75g
218.75g + 500g = 718.75g
218.75 / 718.75 = 30% H2O, 70% Sucrose