Finding the Third Proportional to 39,555 and 60,508.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,555 : 60,508.50 = 60,508.50 : x
2. Step 2: Convert to fraction form
   39,555/60,508.50 = 60,508.50/x
3. Step 3: Cross multiply
   39,555x = 60,508.50 × 60,508.50
4. Step 4: Simplify right side
   39,555x = 3,661,278,572.25
5. Step 5: Solve for x
   x = 3,661,278,572.25/39,555
6. Step 6: Final answer
   x = 92,561.71