Finding the Third Proportional to 404,760 and 876,582

Step by Step Solution

1. Step 1: Write the proportion equation
   404,760 : 876,582 = 876,582 : x
2. Step 2: Convert to fraction form
   404,760/876,582 = 876,582/x
3. Step 3: Cross multiply
   404,760x = 876,582 × 876,582
4. Step 4: Simplify right side
   404,760x = 768,396,002,724
5. Step 5: Solve for x
   x = 768,396,002,724/404,760
6. Step 6: Final answer
   x = 1,898,399.06