Finding the Third Proportional to 39,828 and 60,997.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,828 : 60,997.50 = 60,997.50 : x
2. Step 2: Convert to fraction form
   39,828/60,997.50 = 60,997.50/x
3. Step 3: Cross multiply
   39,828x = 60,997.50 × 60,997.50
4. Step 4: Simplify right side
   39,828x = 3,720,695,006.25
5. Step 5: Solve for x
   x = 3,720,695,006.25/39,828
6. Step 6: Final answer
   x = 93,419.08