Finding the Third Proportional to 39,522.66 and 57,805.17

Step by Step Solution

1. Step 1: Write the proportion equation
   39,522.66 : 57,805.17 = 57,805.17 : x
2. Step 2: Convert to fraction form
   39,522.66/57,805.17 = 57,805.17/x
3. Step 3: Cross multiply
   39,522.66x = 57,805.17 × 57,805.17
4. Step 4: Simplify right side
   39,522.66x = 3,341,437,895.50
5. Step 5: Solve for x
   x = 3,341,437,895.50/39,522.66
6. Step 6: Final answer
   x = 84,544.87