Finding the Third Proportional to 416,016 and 851,745.38

Step by Step Solution

1. Step 1: Write the proportion equation
   416,016 : 851,745.38 = 851,745.38 : x
2. Step 2: Convert to fraction form
   416,016/851,745.38 = 851,745.38/x
3. Step 3: Cross multiply
   416,016x = 851,745.38 × 851,745.38
4. Step 4: Simplify right side
   416,016x = 725,470,183,833.89
5. Step 5: Solve for x
   x = 725,470,183,833.89/416,016
6. Step 6: Final answer
   x = 1,743,851.64