Finding the Third Proportional to 50,674.50 and 108,728.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,674.50 : 108,728.75 = 108,728.75 : x
2. Step 2: Convert to fraction form
   50,674.50/108,728.75 = 108,728.75/x
3. Step 3: Cross multiply
   50,674.50x = 108,728.75 × 108,728.75
4. Step 4: Simplify right side
   50,674.50x = 11,821,941,076.56
5. Step 5: Solve for x
   x = 11,821,941,076.56/50,674.50
6. Step 6: Final answer
   x = 233,291.72