Alright, let's work through 9000 times 7752 step by step
9000 × 7752 = 7752 × (9000)
+ 7752 × 0 yielding 0
+ 7752 × 00 what gives us 0
+ 7752 × 000 which equals 0
+ 7752 × 9000 yielding 69768000

= 69768000
