Finding the Third Proportional to 1,747.50 and 3,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747.50 : 3,576 = 3,576 : x
2. Step 2: Convert to fraction form
   1,747.50/3,576 = 3,576/x
3. Step 3: Cross multiply
   1,747.50x = 3,576 × 3,576
4. Step 4: Simplify right side
   1,747.50x = 12,787,776
5. Step 5: Solve for x
   x = 12,787,776/1,747.50
6. Step 6: Final answer
   x = 7,317.75