Alright, let's work through 78604045 times 58342576 step by step
78604045 × 58342576 = 58342576 × (78604045)
+ 58342576 × 5 that equals 291712880
+ 58342576 × 40 resulting in 2333703040
+ 58342576 × 000 producing 0
+ 58342576 × 4000 that results in 233370304000
+ 58342576 × 00000 what gives us 0
+ 58342576 × 600000 producing 35005545600000
+ 58342576 × 8000000 resulting in 466740608000000
+ 58342576 × 70000000 giving us 4083980320000000

= 4585962469319920
