Finding the Third Proportional to 50,137 and 111,481

Step by Step Solution

1. Step 1: Write the proportion equation
   50,137 : 111,481 = 111,481 : x
2. Step 2: Convert to fraction form
   50,137/111,481 = 111,481/x
3. Step 3: Cross multiply
   50,137x = 111,481 × 111,481
4. Step 4: Simplify right side
   50,137x = 12,428,013,361
5. Step 5: Solve for x
   x = 12,428,013,361/50,137
6. Step 6: Final answer
   x = 247,881.07