Finding the Third Proportional to 504,996 and 1,105,005

Step by Step Solution

1. Step 1: Write the proportion equation
   504,996 : 1,105,005 = 1,105,005 : x
2. Step 2: Convert to fraction form
   504,996/1,105,005 = 1,105,005/x
3. Step 3: Cross multiply
   504,996x = 1,105,005 × 1,105,005
4. Step 4: Simplify right side
   504,996x = 1,221,036,050,025
5. Step 5: Solve for x
   x = 1,221,036,050,025/504,996
6. Step 6: Final answer
   x = 2,417,912.32