Finding the Third Proportional to 39,339 and 60,156

Step by Step Solution

1. Step 1: Write the proportion equation
   39,339 : 60,156 = 60,156 : x
2. Step 2: Convert to fraction form
   39,339/60,156 = 60,156/x
3. Step 3: Cross multiply
   39,339x = 60,156 × 60,156
4. Step 4: Simplify right side
   39,339x = 3,618,744,336
5. Step 5: Solve for x
   x = 3,618,744,336/39,339
6. Step 6: Final answer
   x = 91,988.72