Finding the Third Proportional to 49,897.69 and 111,057.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,897.69 : 111,057.75 = 111,057.75 : x
2. Step 2: Convert to fraction form
   49,897.69/111,057.75 = 111,057.75/x
3. Step 3: Cross multiply
   49,897.69x = 111,057.75 × 111,057.75
4. Step 4: Simplify right side
   49,897.69x = 12,333,823,835.06
5. Step 5: Solve for x
   x = 12,333,823,835.06/49,897.69
6. Step 6: Final answer
   x = 247,182.27