Finding the Third Proportional to 268,767 and 563,413.50

Step by Step Solution

1. Step 1: Write the proportion equation
   268,767 : 563,413.50 = 563,413.50 : x
2. Step 2: Convert to fraction form
   268,767/563,413.50 = 563,413.50/x
3. Step 3: Cross multiply
   268,767x = 563,413.50 × 563,413.50
4. Step 4: Simplify right side
   268,767x = 317,434,771,982.25
5. Step 5: Solve for x
   x = 317,434,771,982.25/268,767
6. Step 6: Final answer
   x = 1,181,077.93