Finding the Third Proportional to 404,914 and 888,556

Step by Step Solution

1. Step 1: Write the proportion equation
   404,914 : 888,556 = 888,556 : x
2. Step 2: Convert to fraction form
   404,914/888,556 = 888,556/x
3. Step 3: Cross multiply
   404,914x = 888,556 × 888,556
4. Step 4: Simplify right side
   404,914x = 789,531,765,136
5. Step 5: Solve for x
   x = 789,531,765,136/404,914
6. Step 6: Final answer
   x = 1,949,875.20