Finding the Third Proportional to 8,817,651 and 13,359,375

Step by Step Solution

1. Step 1: Write the proportion equation
   8,817,651 : 13,359,375 = 13,359,375 : x
2. Step 2: Convert to fraction form
   8,817,651/13,359,375 = 13,359,375/x
3. Step 3: Cross multiply
   8,817,651x = 13,359,375 × 13,359,375
4. Step 4: Simplify right side
   8,817,651x = 178,472,900,390,625
5. Step 5: Solve for x
   x = 178,472,900,390,625/8,817,651
6. Step 6: Final answer
   x = 20,240,413.28