Finding the Third Proportional to 14,063,384 and 21,132,521

Step by Step Solution

1. Step 1: Write the proportion equation
   14,063,384 : 21,132,521 = 21,132,521 : x
2. Step 2: Convert to fraction form
   14,063,384/21,132,521 = 21,132,521/x
3. Step 3: Cross multiply
   14,063,384x = 21,132,521 × 21,132,521
4. Step 4: Simplify right side
   14,063,384x = 446,583,443,815,441
5. Step 5: Solve for x
   x = 446,583,443,815,441/14,063,384
6. Step 6: Final answer
   x = 31,755,048.70