Finding the Third Proportional to 504,784 and 1,079,605

Step by Step Solution

1. Step 1: Write the proportion equation
   504,784 : 1,079,605 = 1,079,605 : x
2. Step 2: Convert to fraction form
   504,784/1,079,605 = 1,079,605/x
3. Step 3: Cross multiply
   504,784x = 1,079,605 × 1,079,605
4. Step 4: Simplify right side
   504,784x = 1,165,546,956,025
5. Step 5: Solve for x
   x = 1,165,546,956,025/504,784
6. Step 6: Final answer
   x = 2,309,001.39