Finding the Third Proportional to 39,155.25 and 60,641.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,155.25 : 60,641.25 = 60,641.25 : x
2. Step 2: Convert to fraction form
   39,155.25/60,641.25 = 60,641.25/x
3. Step 3: Cross multiply
   39,155.25x = 60,641.25 × 60,641.25
4. Step 4: Simplify right side
   39,155.25x = 3,677,361,201.56
5. Step 5: Solve for x
   x = 3,677,361,201.56/39,155.25
6. Step 6: Final answer
   x = 93,917.45