Finding the Third Proportional to 15,688.69 and 24,345.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,688.69 : 24,345.56 = 24,345.56 : x
2. Step 2: Convert to fraction form
   15,688.69/24,345.56 = 24,345.56/x
3. Step 3: Cross multiply
   15,688.69x = 24,345.56 × 24,345.56
4. Step 4: Simplify right side
   15,688.69x = 592,706,413.44
5. Step 5: Solve for x
   x = 592,706,413.44/15,688.69
6. Step 6: Final answer
   x = 37,779.22