Finding the Third Proportional to 616,831.50 and 967,848

Step by Step Solution

1. Step 1: Write the proportion equation
   616,831.50 : 967,848 = 967,848 : x
2. Step 2: Convert to fraction form
   616,831.50/967,848 = 967,848/x
3. Step 3: Cross multiply
   616,831.50x = 967,848 × 967,848
4. Step 4: Simplify right side
   616,831.50x = 936,729,751,104
5. Step 5: Solve for x
   x = 936,729,751,104/616,831.50
6. Step 6: Final answer
   x = 1,518,615.30