Finding the Third Proportional to 9,256,010.48 and 19,934,413.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,256,010.48 : 19,934,413.88 = 19,934,413.88 : x
2. Step 2: Convert to fraction form
   9,256,010.48/19,934,413.88 = 19,934,413.88/x
3. Step 3: Cross multiply
   9,256,010.48x = 19,934,413.88 × 19,934,413.88
4. Step 4: Simplify right side
   9,256,010.48x = 397,380,856,539,792.50
5. Step 5: Solve for x
   x = 397,380,856,539,792.50/9,256,010.48
6. Step 6: Final answer
   x = 42,932,196.03