Finding the Third Proportional to 231,086 and 496,548

Step by Step Solution

1. Step 1: Write the proportion equation
   231,086 : 496,548 = 496,548 : x
2. Step 2: Convert to fraction form
   231,086/496,548 = 496,548/x
3. Step 3: Cross multiply
   231,086x = 496,548 × 496,548
4. Step 4: Simplify right side
   231,086x = 246,559,916,304
5. Step 5: Solve for x
   x = 246,559,916,304/231,086
6. Step 6: Final answer
   x = 1,066,961.72