Finding the Third Proportional to 47,925.11 and 74,413.69

Step by Step Solution

1. Step 1: Write the proportion equation
   47,925.11 : 74,413.69 = 74,413.69 : x
2. Step 2: Convert to fraction form
   47,925.11/74,413.69 = 74,413.69/x
3. Step 3: Cross multiply
   47,925.11x = 74,413.69 × 74,413.69
4. Step 4: Simplify right side
   47,925.11x = 5,537,396,887.35
5. Step 5: Solve for x
   x = 5,537,396,887.35/47,925.11
6. Step 6: Final answer
   x = 115,542.72