Finding the Third Proportional to 227,576 and 496,624

Step by Step Solution

1. Step 1: Write the proportion equation
   227,576 : 496,624 = 496,624 : x
2. Step 2: Convert to fraction form
   227,576/496,624 = 496,624/x
3. Step 3: Cross multiply
   227,576x = 496,624 × 496,624
4. Step 4: Simplify right side
   227,576x = 246,635,397,376
5. Step 5: Solve for x
   x = 246,635,397,376/227,576
6. Step 6: Final answer
   x = 1,083,749.59