Finding the Third Proportional to 404,886 and 886,044

Step by Step Solution

1. Step 1: Write the proportion equation
   404,886 : 886,044 = 886,044 : x
2. Step 2: Convert to fraction form
   404,886/886,044 = 886,044/x
3. Step 3: Cross multiply
   404,886x = 886,044 × 886,044
4. Step 4: Simplify right side
   404,886x = 785,073,969,936
5. Step 5: Solve for x
   x = 785,073,969,936/404,886
6. Step 6: Final answer
   x = 1,939,000.04