Finding the Third Proportional to 84,944,472.50 and 131,172,016

Step by Step Solution

1. Step 1: Write the proportion equation
   84,944,472.50 : 131,172,016 = 131,172,016 : x
2. Step 2: Convert to fraction form
   84,944,472.50/131,172,016 = 131,172,016/x
3. Step 3: Cross multiply
   84,944,472.50x = 131,172,016 × 131,172,016
4. Step 4: Simplify right side
   84,944,472.50x = 17,206,097,781,504,256
5. Step 5: Solve for x
   x = 17,206,097,781,504,256/84,944,472.50
6. Step 6: Final answer
   x = 202,557,003.12