Finding the Third Proportional to 404,829 and 888,388

Step by Step Solution

1. Step 1: Write the proportion equation
   404,829 : 888,388 = 888,388 : x
2. Step 2: Convert to fraction form
   404,829/888,388 = 888,388/x
3. Step 3: Cross multiply
   404,829x = 888,388 × 888,388
4. Step 4: Simplify right side
   404,829x = 789,233,238,544
5. Step 5: Solve for x
   x = 789,233,238,544/404,829
6. Step 6: Final answer
   x = 1,949,547.19