Finding the Third Proportional to 49,270.50 and 108,078.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,270.50 : 108,078.56 = 108,078.56 : x
2. Step 2: Convert to fraction form
   49,270.50/108,078.56 = 108,078.56/x
3. Step 3: Cross multiply
   49,270.50x = 108,078.56 × 108,078.56
4. Step 4: Simplify right side
   49,270.50x = 11,680,975,672.07
5. Step 5: Solve for x
   x = 11,680,975,672.07/49,270.50
6. Step 6: Final answer
   x = 237,078.49