Finding the Third Proportional to 404,732 and 880,862

Step by Step Solution

1. Step 1: Write the proportion equation
   404,732 : 880,862 = 880,862 : x
2. Step 2: Convert to fraction form
   404,732/880,862 = 880,862/x
3. Step 3: Cross multiply
   404,732x = 880,862 × 880,862
4. Step 4: Simplify right side
   404,732x = 775,917,863,044
5. Step 5: Solve for x
   x = 775,917,863,044/404,732
6. Step 6: Final answer
   x = 1,917,115.18