Finding the Third Proportional to 39,483 and 57,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,483 : 57,151.50 = 57,151.50 : x
2. Step 2: Convert to fraction form
   39,483/57,151.50 = 57,151.50/x
3. Step 3: Cross multiply
   39,483x = 57,151.50 × 57,151.50
4. Step 4: Simplify right side
   39,483x = 3,266,293,952.25
5. Step 5: Solve for x
   x = 3,266,293,952.25/39,483
6. Step 6: Final answer
   x = 82,726.59