Finding the Third Proportional to 424,078.50 and 922,951.50

Step by Step Solution

1. Step 1: Write the proportion equation
   424,078.50 : 922,951.50 = 922,951.50 : x
2. Step 2: Convert to fraction form
   424,078.50/922,951.50 = 922,951.50/x
3. Step 3: Cross multiply
   424,078.50x = 922,951.50 × 922,951.50
4. Step 4: Simplify right side
   424,078.50x = 851,839,471,352.25
5. Step 5: Solve for x
   x = 851,839,471,352.25/424,078.50
6. Step 6: Final answer
   x = 2,008,683.47