Finding the Third Proportional to 4,107,552 and 9,159,564

Step by Step Solution

1. Step 1: Write the proportion equation
   4,107,552 : 9,159,564 = 9,159,564 : x
2. Step 2: Convert to fraction form
   4,107,552/9,159,564 = 9,159,564/x
3. Step 3: Cross multiply
   4,107,552x = 9,159,564 × 9,159,564
4. Step 4: Simplify right side
   4,107,552x = 83,897,612,670,096
5. Step 5: Solve for x
   x = 83,897,612,670,096/4,107,552
6. Step 6: Final answer
   x = 20,425,210.12