Finding the Third Proportional to 57,044.25 and 85,566.38

Step by Step Solution

1. Step 1: Write the proportion equation
   57,044.25 : 85,566.38 = 85,566.38 : x
2. Step 2: Convert to fraction form
   57,044.25/85,566.38 = 85,566.38/x
3. Step 3: Cross multiply
   57,044.25x = 85,566.38 × 85,566.38
4. Step 4: Simplify right side
   57,044.25x = 7,321,604,530.64
5. Step 5: Solve for x
   x = 7,321,604,530.64/57,044.25
6. Step 6: Final answer
   x = 128,349.56