Finding the Third Proportional to 231,058 and 496,496

Step by Step Solution

1. Step 1: Write the proportion equation
   231,058 : 496,496 = 496,496 : x
2. Step 2: Convert to fraction form
   231,058/496,496 = 496,496/x
3. Step 3: Cross multiply
   231,058x = 496,496 × 496,496
4. Step 4: Simplify right side
   231,058x = 246,508,278,016
5. Step 5: Solve for x
   x = 246,508,278,016/231,058
6. Step 6: Final answer
   x = 1,066,867.53