Alright, let's work through 6312 times 3112 step by step
6312 × 3112 = 3112 × (6312)
+ 3112 × 2 that equals 6224
+ 3112 × 10 giving us 31120
+ 3112 × 300 which equals 933600
+ 3112 × 6000 that equals 18672000

= 19642944
