Finding the Third Proportional to 3,948,048 and 8,572,592

Step by Step Solution

1. Step 1: Write the proportion equation
   3,948,048 : 8,572,592 = 8,572,592 : x
2. Step 2: Convert to fraction form
   3,948,048/8,572,592 = 8,572,592/x
3. Step 3: Cross multiply
   3,948,048x = 8,572,592 × 8,572,592
4. Step 4: Simplify right side
   3,948,048x = 73,489,333,598,464
5. Step 5: Solve for x
   x = 73,489,333,598,464/3,948,048
6. Step 6: Final answer
   x = 18,614,093.24