Finding the Third Proportional to 39,939 and 60,637.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,939 : 60,637.50 = 60,637.50 : x
2. Step 2: Convert to fraction form
   39,939/60,637.50 = 60,637.50/x
3. Step 3: Cross multiply
   39,939x = 60,637.50 × 60,637.50
4. Step 4: Simplify right side
   39,939x = 3,676,906,406.25
5. Step 5: Solve for x
   x = 3,676,906,406.25/39,939
6. Step 6: Final answer
   x = 92,063.06