Finding the Third Proportional to 60,364.50 and 91,550.25

Step by Step Solution

1. Step 1: Write the proportion equation
   60,364.50 : 91,550.25 = 91,550.25 : x
2. Step 2: Convert to fraction form
   60,364.50/91,550.25 = 91,550.25/x
3. Step 3: Cross multiply
   60,364.50x = 91,550.25 × 91,550.25
4. Step 4: Simplify right side
   60,364.50x = 8,381,448,275.06
5. Step 5: Solve for x
   x = 8,381,448,275.06/60,364.50
6. Step 6: Final answer
   x = 138,847.31