Finding the Third Proportional to 49,845.38 and 113,632.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,845.38 : 113,632.88 = 113,632.88 : x
2. Step 2: Convert to fraction form
   49,845.38/113,632.88 = 113,632.88/x
3. Step 3: Cross multiply
   49,845.38x = 113,632.88 × 113,632.88
4. Step 4: Simplify right side
   49,845.38x = 12,912,430,280.77
5. Step 5: Solve for x
   x = 12,912,430,280.77/49,845.38
6. Step 6: Final answer
   x = 259,049.72