Finding the Third Proportional to 20,791.69 and 49,123.97

Step by Step Solution

1. Step 1: Write the proportion equation
   20,791.69 : 49,123.97 = 49,123.97 : x
2. Step 2: Convert to fraction form
   20,791.69/49,123.97 = 49,123.97/x
3. Step 3: Cross multiply
   20,791.69x = 49,123.97 × 49,123.97
4. Step 4: Simplify right side
   20,791.69x = 2,413,164,305.75
5. Step 5: Solve for x
   x = 2,413,164,305.75/20,791.69
6. Step 6: Final answer
   x = 116,063.90