Finding the Third Proportional to 39,138 and 60,651

Step by Step Solution

1. Step 1: Write the proportion equation
   39,138 : 60,651 = 60,651 : x
2. Step 2: Convert to fraction form
   39,138/60,651 = 60,651/x
3. Step 3: Cross multiply
   39,138x = 60,651 × 60,651
4. Step 4: Simplify right side
   39,138x = 3,678,543,801
5. Step 5: Solve for x
   x = 3,678,543,801/39,138
6. Step 6: Final answer
   x = 93,989.06