Finding the Third Proportional to 404,882 and 886,035

Step by Step Solution

1. Step 1: Write the proportion equation
   404,882 : 886,035 = 886,035 : x
2. Step 2: Convert to fraction form
   404,882/886,035 = 886,035/x
3. Step 3: Cross multiply
   404,882x = 886,035 × 886,035
4. Step 4: Simplify right side
   404,882x = 785,058,021,225
5. Step 5: Solve for x
   x = 785,058,021,225/404,882
6. Step 6: Final answer
   x = 1,938,979.80