Finding the Third Proportional to 3,187.69 and 5,050.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,187.69 : 5,050.69 = 5,050.69 : x
2. Step 2: Convert to fraction form
   3,187.69/5,050.69 = 5,050.69/x
3. Step 3: Cross multiply
   3,187.69x = 5,050.69 × 5,050.69
4. Step 4: Simplify right side
   3,187.69x = 25,509,444.22
5. Step 5: Solve for x
   x = 25,509,444.22/3,187.69
6. Step 6: Final answer
   x = 8,002.49