Finding the Third Proportional to 37,603.69 and 56,413.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,603.69 : 56,413.69 = 56,413.69 : x
2. Step 2: Convert to fraction form
   37,603.69/56,413.69 = 56,413.69/x
3. Step 3: Cross multiply
   37,603.69x = 56,413.69 × 56,413.69
4. Step 4: Simplify right side
   37,603.69x = 3,182,504,137.35
5. Step 5: Solve for x
   x = 3,182,504,137.35/37,603.69
6. Step 6: Final answer
   x = 84,632.77