Finding the Third Proportional to 404,726 and 880,849

Step by Step Solution

1. Step 1: Write the proportion equation
   404,726 : 880,849 = 880,849 : x
2. Step 2: Convert to fraction form
   404,726/880,849 = 880,849/x
3. Step 3: Cross multiply
   404,726x = 880,849 × 880,849
4. Step 4: Simplify right side
   404,726x = 775,894,960,801
5. Step 5: Solve for x
   x = 775,894,960,801/404,726
6. Step 6: Final answer
   x = 1,917,087.02