Finding the Third Proportional to 111,124 and 244,495

Step by Step Solution

1. Step 1: Write the proportion equation
   111,124 : 244,495 = 244,495 : x
2. Step 2: Convert to fraction form
   111,124/244,495 = 244,495/x
3. Step 3: Cross multiply
   111,124x = 244,495 × 244,495
4. Step 4: Simplify right side
   111,124x = 59,777,805,025
5. Step 5: Solve for x
   x = 59,777,805,025/111,124
6. Step 6: Final answer
   x = 537,937.84