Finding the Third Proportional to 231,048 and 496,476

Step by Step Solution

1. Step 1: Write the proportion equation
   231,048 : 496,476 = 496,476 : x
2. Step 2: Convert to fraction form
   231,048/496,476 = 496,476/x
3. Step 3: Cross multiply
   231,048x = 496,476 × 496,476
4. Step 4: Simplify right side
   231,048x = 246,488,418,576
5. Step 5: Solve for x
   x = 246,488,418,576/231,048
6. Step 6: Final answer
   x = 1,066,827.75