Alright, let's work through 3530 times 8936 step by step
3530 × 8936 = 8936 × (3530)
+ 8936 × 0 giving us 0
+ 8936 × 30 resulting in 268080
+ 8936 × 500 that is equal 4468000
+ 8936 × 3000 that is equal 26808000

= 31544080
