Finding the Third Proportional to 2,272,619 and 4,860,436

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,619 : 4,860,436 = 4,860,436 : x
2. Step 2: Convert to fraction form
   2,272,619/4,860,436 = 4,860,436/x
3. Step 3: Cross multiply
   2,272,619x = 4,860,436 × 4,860,436
4. Step 4: Simplify right side
   2,272,619x = 23,623,838,110,096
5. Step 5: Solve for x
   x = 23,623,838,110,096/2,272,619
6. Step 6: Final answer
   x = 10,394,983.99