Finding the Third Proportional to 14,063,419.13 and 21,132,577.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,063,419.13 : 21,132,577.69 = 21,132,577.69 : x
2. Step 2: Convert to fraction form
   14,063,419.13/21,132,577.69 = 21,132,577.69/x
3. Step 3: Cross multiply
   14,063,419.13x = 21,132,577.69 × 21,132,577.69
4. Step 4: Simplify right side
   14,063,419.13x = 446,585,839,718,222.88
5. Step 5: Solve for x
   x = 446,585,839,718,222.88/14,063,419.13
6. Step 6: Final answer
   x = 31,755,139.75