Finding the Third Proportional to 49,612.50 and 108,539.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,612.50 : 108,539.25 = 108,539.25 : x
2. Step 2: Convert to fraction form
   49,612.50/108,539.25 = 108,539.25/x
3. Step 3: Cross multiply
   49,612.50x = 108,539.25 × 108,539.25
4. Step 4: Simplify right side
   49,612.50x = 11,780,768,790.56
5. Step 5: Solve for x
   x = 11,780,768,790.56/49,612.50
6. Step 6: Final answer
   x = 237,455.66