Finding the Third Proportional to 60,366.50 and 91,553.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,366.50 : 91,553.50 = 91,553.50 : x
2. Step 2: Convert to fraction form
   60,366.50/91,553.50 = 91,553.50/x
3. Step 3: Cross multiply
   60,366.50x = 91,553.50 × 91,553.50
4. Step 4: Simplify right side
   60,366.50x = 8,382,043,362.25
5. Step 5: Solve for x
   x = 8,382,043,362.25/60,366.50
6. Step 6: Final answer
   x = 138,852.56