Finding the Third Proportional to 404,877 and 886,026

Step by Step Solution

1. Step 1: Write the proportion equation
   404,877 : 886,026 = 886,026 : x
2. Step 2: Convert to fraction form
   404,877/886,026 = 886,026/x
3. Step 3: Cross multiply
   404,877x = 886,026 × 886,026
4. Step 4: Simplify right side
   404,877x = 785,042,072,676
5. Step 5: Solve for x
   x = 785,042,072,676/404,877
6. Step 6: Final answer
   x = 1,938,964.36