Finding the Third Proportional to 406.27 and 888.47

Step by Step Solution

1. Step 1: Write the proportion equation
   406.27 : 888.47 = 888.47 : x
2. Step 2: Convert to fraction form
   406.27/888.47 = 888.47/x
3. Step 3: Cross multiply
   406.27x = 888.47 × 888.47
4. Step 4: Simplify right side
   406.27x = 789,376.72
5. Step 5: Solve for x
   x = 789,376.72/406.27
6. Step 6: Final answer
   x = 1,943.01