Finding the Third Proportional to 38,713 and 58,604

Step by Step Solution

1. Step 1: Write the proportion equation
   38,713 : 58,604 = 58,604 : x
2. Step 2: Convert to fraction form
   38,713/58,604 = 58,604/x
3. Step 3: Cross multiply
   38,713x = 58,604 × 58,604
4. Step 4: Simplify right side
   38,713x = 3,434,428,816
5. Step 5: Solve for x
   x = 3,434,428,816/38,713
6. Step 6: Final answer
   x = 88,715.13