Finding the Third Proportional to 4,721,413.50 and 10,435,280.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,721,413.50 : 10,435,280.50 = 10,435,280.50 : x
2. Step 2: Convert to fraction form
   4,721,413.50/10,435,280.50 = 10,435,280.50/x
3. Step 3: Cross multiply
   4,721,413.50x = 10,435,280.50 × 10,435,280.50
4. Step 4: Simplify right side
   4,721,413.50x = 108,895,079,113,680.25
5. Step 5: Solve for x
   x = 108,895,079,113,680.25/4,721,413.50
6. Step 6: Final answer
   x = 23,064,084.33