Alright, let's work through 3558 times 7540 step by step
3558 × 7540 = 7540 × (3558)
+ 7540 × 8 what gives us 60320
+ 7540 × 50 which equals 377000
+ 7540 × 500 resulting in 3770000
+ 7540 × 3000 giving us 22620000

= 26827320
