Alright, let's work through 92023802 times 78235089 step by step
92023802 × 78235089 = 78235089 × (92023802)
+ 78235089 × 2 giving us 156470178
+ 78235089 × 00 giving us 0
+ 78235089 × 800 resulting in 62588071200
+ 78235089 × 3000 that equals 234705267000
+ 78235089 × 20000 that results in 1564701780000
+ 78235089 × 000000 resulting in 0
+ 78235089 × 2000000 yielding 156470178000000
+ 78235089 × 90000000 which equals 7041158010000000

= 7199490339588378
