Alright, let's work through 7220 times 7235 step by step
7220 × 7235 = 7235 × (7220)
+ 7235 × 0 that equals 0
+ 7235 × 20 resulting in 144700
+ 7235 × 200 what gives us 1447000
+ 7235 × 7000 yielding 50645000

= 52236700
