Alright, let's work through 3102 times 7458 step by step
3102 × 7458 = 7458 × (3102)
+ 7458 × 2 yielding 14916
+ 7458 × 00 that results in 0
+ 7458 × 100 giving us 745800
+ 7458 × 3000 producing 22374000

= 23134716
