Finding the Third Proportional to 3,648 and 9,060

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648 : 9,060 = 9,060 : x
2. Step 2: Convert to fraction form
   3,648/9,060 = 9,060/x
3. Step 3: Cross multiply
   3,648x = 9,060 × 9,060
4. Step 4: Simplify right side
   3,648x = 82,083,600
5. Step 5: Solve for x
   x = 82,083,600/3,648
6. Step 6: Final answer
   x = 22,500.99