Finding the Third Proportional to 57,714.75 and 86,952.38

Step by Step Solution

1. Step 1: Write the proportion equation
   57,714.75 : 86,952.38 = 86,952.38 : x
2. Step 2: Convert to fraction form
   57,714.75/86,952.38 = 86,952.38/x
3. Step 3: Cross multiply
   57,714.75x = 86,952.38 × 86,952.38
4. Step 4: Simplify right side
   57,714.75x = 7,560,715,518.14
5. Step 5: Solve for x
   x = 7,560,715,518.14/57,714.75
6. Step 6: Final answer
   x = 131,001.44