Finding the Third Proportional to 3,180 and 3,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,180 : 3,468 = 3,468 : x
2. Step 2: Convert to fraction form
   3,180/3,468 = 3,468/x
3. Step 3: Cross multiply
   3,180x = 3,468 × 3,468
4. Step 4: Simplify right side
   3,180x = 12,027,024
5. Step 5: Solve for x
   x = 12,027,024/3,180
6. Step 6: Final answer
   x = 3,782.08