Finding the Third Proportional to 1,567.50 and 3,371.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567.50 : 3,371.50 = 3,371.50 : x
2. Step 2: Convert to fraction form
   1,567.50/3,371.50 = 3,371.50/x
3. Step 3: Cross multiply
   1,567.50x = 3,371.50 × 3,371.50
4. Step 4: Simplify right side
   1,567.50x = 11,367,012.25
5. Step 5: Solve for x
   x = 11,367,012.25/1,567.50
6. Step 6: Final answer
   x = 7,251.68