Finding the Third Proportional to 1,483 and 3,258.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483 : 3,258.50 = 3,258.50 : x
2. Step 2: Convert to fraction form
   1,483/3,258.50 = 3,258.50/x
3. Step 3: Cross multiply
   1,483x = 3,258.50 × 3,258.50
4. Step 4: Simplify right side
   1,483x = 10,617,822.25
5. Step 5: Solve for x
   x = 10,617,822.25/1,483
6. Step 6: Final answer
   x = 7,159.69