Alright, let's work through 3192 times 2712 step by step
3192 × 2712 = 2712 × (3192)
+ 2712 × 2 producing 5424
+ 2712 × 90 which equals 244080
+ 2712 × 100 producing 271200
+ 2712 × 3000 giving us 8136000

= 8656704
