Finding the Third Proportional to 13,141.50 and 26,896.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,141.50 : 26,896.50 = 26,896.50 : x
2. Step 2: Convert to fraction form
   13,141.50/26,896.50 = 26,896.50/x
3. Step 3: Cross multiply
   13,141.50x = 26,896.50 × 26,896.50
4. Step 4: Simplify right side
   13,141.50x = 723,421,712.25
5. Step 5: Solve for x
   x = 723,421,712.25/13,141.50
6. Step 6: Final answer
   x = 55,048.64