Finding the Third Proportional to 861,015 and 1,792,845

Step by Step Solution

1. Step 1: Write the proportion equation
   861,015 : 1,792,845 = 1,792,845 : x
2. Step 2: Convert to fraction form
   861,015/1,792,845 = 1,792,845/x
3. Step 3: Cross multiply
   861,015x = 1,792,845 × 1,792,845
4. Step 4: Simplify right side
   861,015x = 3,214,293,194,025
5. Step 5: Solve for x
   x = 3,214,293,194,025/861,015
6. Step 6: Final answer
   x = 3,733,144.25