Finding the Third Proportional to 498,665 and 1,081,874

Step by Step Solution

1. Step 1: Write the proportion equation
   498,665 : 1,081,874 = 1,081,874 : x
2. Step 2: Convert to fraction form
   498,665/1,081,874 = 1,081,874/x
3. Step 3: Cross multiply
   498,665x = 1,081,874 × 1,081,874
4. Step 4: Simplify right side
   498,665x = 1,170,451,351,876
5. Step 5: Solve for x
   x = 1,170,451,351,876/498,665
6. Step 6: Final answer
   x = 2,347,169.65