Finding the Third Proportional to 404,774 and 888,274

Step by Step Solution

1. Step 1: Write the proportion equation
   404,774 : 888,274 = 888,274 : x
2. Step 2: Convert to fraction form
   404,774/888,274 = 888,274/x
3. Step 3: Cross multiply
   404,774x = 888,274 × 888,274
4. Step 4: Simplify right side
   404,774x = 789,030,699,076
5. Step 5: Solve for x
   x = 789,030,699,076/404,774
6. Step 6: Final answer
   x = 1,949,311.71