Alright, let's work through 3612 times 5154 step by step
3612 × 5154 = 5154 × (3612)
+ 5154 × 2 what gives us 10308
+ 5154 × 10 that equals 51540
+ 5154 × 600 yielding 3092400
+ 5154 × 3000 yielding 15462000

= 18616248
