Finding the Third Proportional to 404,595 and 874,800

Step by Step Solution

1. Step 1: Write the proportion equation
   404,595 : 874,800 = 874,800 : x
2. Step 2: Convert to fraction form
   404,595/874,800 = 874,800/x
3. Step 3: Cross multiply
   404,595x = 874,800 × 874,800
4. Step 4: Simplify right side
   404,595x = 765,275,040,000
5. Step 5: Solve for x
   x = 765,275,040,000/404,595
6. Step 6: Final answer
   x = 1,891,459.46