Alright, let's work through 3162 times 1231 step by step
3162 × 1231 = 1231 × (3162)
+ 1231 × 2 which equals 2462
+ 1231 × 60 that is equal 73860
+ 1231 × 100 what gives us 123100
+ 1231 × 3000 giving us 3693000

= 3892422
