Finding the Third Proportional to 13,018.50 and 26,960

Step by Step Solution

1. Step 1: Write the proportion equation
   13,018.50 : 26,960 = 26,960 : x
2. Step 2: Convert to fraction form
   13,018.50/26,960 = 26,960/x
3. Step 3: Cross multiply
   13,018.50x = 26,960 × 26,960
4. Step 4: Simplify right side
   13,018.50x = 726,841,600
5. Step 5: Solve for x
   x = 726,841,600/13,018.50
6. Step 6: Final answer
   x = 55,831.44