Finding the Third Proportional to 491,126 and 1,057,822

Step by Step Solution

1. Step 1: Write the proportion equation
   491,126 : 1,057,822 = 1,057,822 : x
2. Step 2: Convert to fraction form
   491,126/1,057,822 = 1,057,822/x
3. Step 3: Cross multiply
   491,126x = 1,057,822 × 1,057,822
4. Step 4: Simplify right side
   491,126x = 1,118,987,383,684
5. Step 5: Solve for x
   x = 1,118,987,383,684/491,126
6. Step 6: Final answer
   x = 2,278,412.02