Finding the Third Proportional to 49,772.50 and 108,291.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,772.50 : 108,291.50 = 108,291.50 : x
2. Step 2: Convert to fraction form
   49,772.50/108,291.50 = 108,291.50/x
3. Step 3: Cross multiply
   49,772.50x = 108,291.50 × 108,291.50
4. Step 4: Simplify right side
   49,772.50x = 11,727,048,972.25
5. Step 5: Solve for x
   x = 11,727,048,972.25/49,772.50
6. Step 6: Final answer
   x = 235,613.02