Finding the Third Proportional to 64,951.88 and 141,658.88

Step by Step Solution

1. Step 1: Write the proportion equation
   64,951.88 : 141,658.88 = 141,658.88 : x
2. Step 2: Convert to fraction form
   64,951.88/141,658.88 = 141,658.88/x
3. Step 3: Cross multiply
   64,951.88x = 141,658.88 × 141,658.88
4. Step 4: Simplify right side
   64,951.88x = 20,067,236,866.27
5. Step 5: Solve for x
   x = 20,067,236,866.27/64,951.88
6. Step 6: Final answer
   x = 308,955.47