Alright, let's work through 3555 times 5327 step by step
3555 × 5327 = 5327 × (3555)
+ 5327 × 5 which equals 26635
+ 5327 × 50 what gives us 266350
+ 5327 × 500 that is equal 2663500
+ 5327 × 3000 giving us 15981000

= 18937485
