Finding the Third Proportional to 39,789.75 and 62,106.38

Step by Step Solution

1. Step 1: Write the proportion equation
   39,789.75 : 62,106.38 = 62,106.38 : x
2. Step 2: Convert to fraction form
   39,789.75/62,106.38 = 62,106.38/x
3. Step 3: Cross multiply
   39,789.75x = 62,106.38 × 62,106.38
4. Step 4: Simplify right side
   39,789.75x = 3,857,201,815.64
5. Step 5: Solve for x
   x = 3,857,201,815.64/39,789.75
6. Step 6: Final answer
   x = 96,939.58