Alright, let's work through 7522 times 9578 step by step
7522 × 9578 = 9578 × (7522)
+ 9578 × 2 resulting in 19156
+ 9578 × 20 producing 191560
+ 9578 × 500 which equals 4789000
+ 9578 × 7000 that equals 67046000

= 72045716
