Finding the Third Proportional to 49,123.97 and 87,996.38

Step by Step Solution

1. Step 1: Write the proportion equation
   49,123.97 : 87,996.38 = 87,996.38 : x
2. Step 2: Convert to fraction form
   49,123.97/87,996.38 = 87,996.38/x
3. Step 3: Cross multiply
   49,123.97x = 87,996.38 × 87,996.38
4. Step 4: Simplify right side
   49,123.97x = 7,743,362,013.14
5. Step 5: Solve for x
   x = 7,743,362,013.14/49,123.97
6. Step 6: Final answer
   x = 157,629.00