Finding the Third Proportional to 111,745 and 244,226

Step by Step Solution

1. Step 1: Write the proportion equation
   111,745 : 244,226 = 244,226 : x
2. Step 2: Convert to fraction form
   111,745/244,226 = 244,226/x
3. Step 3: Cross multiply
   111,745x = 244,226 × 244,226
4. Step 4: Simplify right side
   111,745x = 59,646,339,076
5. Step 5: Solve for x
   x = 59,646,339,076/111,745
6. Step 6: Final answer
   x = 533,771.88