Finding the Third Proportional to 111,042 and 244,227

Step by Step Solution

1. Step 1: Write the proportion equation
   111,042 : 244,227 = 244,227 : x
2. Step 2: Convert to fraction form
   111,042/244,227 = 244,227/x
3. Step 3: Cross multiply
   111,042x = 244,227 × 244,227
4. Step 4: Simplify right side
   111,042x = 59,646,827,529
5. Step 5: Solve for x
   x = 59,646,827,529/111,042
6. Step 6: Final answer
   x = 537,155.56