Finding the Third Proportional to 28,785.38 and 62,791.88

Step by Step Solution

1. Step 1: Write the proportion equation
   28,785.38 : 62,791.88 = 62,791.88 : x
2. Step 2: Convert to fraction form
   28,785.38/62,791.88 = 62,791.88/x
3. Step 3: Cross multiply
   28,785.38x = 62,791.88 × 62,791.88
4. Step 4: Simplify right side
   28,785.38x = 3,942,819,566.02
5. Step 5: Solve for x
   x = 3,942,819,566.02/28,785.38
6. Step 6: Final answer
   x = 136,973.01