Alright, let's work through 5403 times 7375 step by step
5403 × 7375 = 7375 × (5403)
+ 7375 × 3 which equals 22125
+ 7375 × 00 giving us 0
+ 7375 × 400 producing 2950000
+ 7375 × 5000 which equals 36875000

= 39847125
