Finding the Third Proportional to 230,264 and 496,812

Step by Step Solution

1. Step 1: Write the proportion equation
   230,264 : 496,812 = 496,812 : x
2. Step 2: Convert to fraction form
   230,264/496,812 = 496,812/x
3. Step 3: Cross multiply
   230,264x = 496,812 × 496,812
4. Step 4: Simplify right side
   230,264x = 246,822,163,344
5. Step 5: Solve for x
   x = 246,822,163,344/230,264
6. Step 6: Final answer
   x = 1,071,909.47