Finding the Third Proportional to 14,577,085.69 and 31,899,666.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,577,085.69 : 31,899,666.38 = 31,899,666.38 : x
2. Step 2: Convert to fraction form
   14,577,085.69/31,899,666.38 = 31,899,666.38/x
3. Step 3: Cross multiply
   14,577,085.69x = 31,899,666.38 × 31,899,666.38
4. Step 4: Simplify right side
   14,577,085.69x = 1,017,588,714,836,305.62
5. Step 5: Solve for x
   x = 1,017,588,714,836,305.62/14,577,085.69
6. Step 6: Final answer
   x = 69,807,418.07