Finding the Third Proportional to 3,217.69 and 7,050.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,217.69 : 7,050.56 = 7,050.56 : x
2. Step 2: Convert to fraction form
   3,217.69/7,050.56 = 7,050.56/x
3. Step 3: Cross multiply
   3,217.69x = 7,050.56 × 7,050.56
4. Step 4: Simplify right side
   3,217.69x = 49,710,431.57
5. Step 5: Solve for x
   x = 49,710,431.57/3,217.69
6. Step 6: Final answer
   x = 15,449.12