Finding the Third Proportional to 1,488.88 and 3,265.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488.88 : 3,265.75 = 3,265.75 : x
2. Step 2: Convert to fraction form
   1,488.88/3,265.75 = 3,265.75/x
3. Step 3: Cross multiply
   1,488.88x = 3,265.75 × 3,265.75
4. Step 4: Simplify right side
   1,488.88x = 10,665,123.06
5. Step 5: Solve for x
   x = 10,665,123.06/1,488.88
6. Step 6: Final answer
   x = 7,163.21