Finding the Third Proportional to 16,552.50 and 39,039

Step by Step Solution

1. Step 1: Write the proportion equation
   16,552.50 : 39,039 = 39,039 : x
2. Step 2: Convert to fraction form
   16,552.50/39,039 = 39,039/x
3. Step 3: Cross multiply
   16,552.50x = 39,039 × 39,039
4. Step 4: Simplify right side
   16,552.50x = 1,524,043,521
5. Step 5: Solve for x
   x = 1,524,043,521/16,552.50
6. Step 6: Final answer
   x = 92,073.31