Finding the Third Proportional to 3,292 and 5,490

Step by Step Solution

1. Step 1: Write the proportion equation
   3,292 : 5,490 = 5,490 : x
2. Step 2: Convert to fraction form
   3,292/5,490 = 5,490/x
3. Step 3: Cross multiply
   3,292x = 5,490 × 5,490
4. Step 4: Simplify right side
   3,292x = 30,140,100
5. Step 5: Solve for x
   x = 30,140,100/3,292
6. Step 6: Final answer
   x = 9,155.56