Alright, let's work through 3179 times 6121 step by step
3179 × 6121 = 6121 × (3179)
+ 6121 × 9 that equals 55089
+ 6121 × 70 what gives us 428470
+ 6121 × 100 giving us 612100
+ 6121 × 3000 what gives us 18363000

= 19458659
