Finding the Third Proportional to 39,204.50 and 59,728

Step by Step Solution

1. Step 1: Write the proportion equation
   39,204.50 : 59,728 = 59,728 : x
2. Step 2: Convert to fraction form
   39,204.50/59,728 = 59,728/x
3. Step 3: Cross multiply
   39,204.50x = 59,728 × 59,728
4. Step 4: Simplify right side
   39,204.50x = 3,567,433,984
5. Step 5: Solve for x
   x = 3,567,433,984/39,204.50
6. Step 6: Final answer
   x = 90,995.52