Alright, let's work through 5618 times 9705 step by step
5618 × 9705 = 9705 × (5618)
+ 9705 × 8 what gives us 77640
+ 9705 × 10 resulting in 97050
+ 9705 × 600 yielding 5823000
+ 9705 × 5000 yielding 48525000

= 54522690
