Finding the Third Proportional to 13,983.50 and 27,258.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,983.50 : 27,258.50 = 27,258.50 : x
2. Step 2: Convert to fraction form
   13,983.50/27,258.50 = 27,258.50/x
3. Step 3: Cross multiply
   13,983.50x = 27,258.50 × 27,258.50
4. Step 4: Simplify right side
   13,983.50x = 743,025,822.25
5. Step 5: Solve for x
   x = 743,025,822.25/13,983.50
6. Step 6: Final answer
   x = 53,135.90