Alright, let's work through 1692 times 287 step by step
1692 × 287 = 287 × (1692)
+ 287 × 2 yielding 574
+ 287 × 90 that is equal 25830
+ 287 × 600 that is equal 172200
+ 287 × 1000 resulting in 287000

= 485604
