Finding the Third Proportional to 14,063,380 and 21,132,514

Step by Step Solution

1. Step 1: Write the proportion equation
   14,063,380 : 21,132,514 = 21,132,514 : x
2. Step 2: Convert to fraction form
   14,063,380/21,132,514 = 21,132,514/x
3. Step 3: Cross multiply
   14,063,380x = 21,132,514 × 21,132,514
4. Step 4: Simplify right side
   14,063,380x = 446,583,147,960,196
5. Step 5: Solve for x
   x = 446,583,147,960,196/14,063,380
6. Step 6: Final answer
   x = 31,755,036.70