Finding the Third Proportional to 57,067.88 and 82,200.38

Step by Step Solution

1. Step 1: Write the proportion equation
   57,067.88 : 82,200.38 = 82,200.38 : x
2. Step 2: Convert to fraction form
   57,067.88/82,200.38 = 82,200.38/x
3. Step 3: Cross multiply
   57,067.88x = 82,200.38 × 82,200.38
4. Step 4: Simplify right side
   57,067.88x = 6,756,901,650.14
5. Step 5: Solve for x
   x = 6,756,901,650.14/57,067.88
6. Step 6: Final answer
   x = 118,401.14