Finding the Third Proportional to 49,150.78 and 107,500.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,150.78 : 107,500.69 = 107,500.69 : x
2. Step 2: Convert to fraction form
   49,150.78/107,500.69 = 107,500.69/x
3. Step 3: Cross multiply
   49,150.78x = 107,500.69 × 107,500.69
4. Step 4: Simplify right side
   49,150.78x = 11,556,397,812.97
5. Step 5: Solve for x
   x = 11,556,397,812.97/49,150.78
6. Step 6: Final answer
   x = 235,121.35