Finding the Third Proportional to 186,849 and 404,802

Step by Step Solution

1. Step 1: Write the proportion equation
   186,849 : 404,802 = 404,802 : x
2. Step 2: Convert to fraction form
   186,849/404,802 = 404,802/x
3. Step 3: Cross multiply
   186,849x = 404,802 × 404,802
4. Step 4: Simplify right side
   186,849x = 163,864,659,204
5. Step 5: Solve for x
   x = 163,864,659,204/186,849
6. Step 6: Final answer
   x = 876,989.76