Finding the Third Proportional to 13,236.75 and 18,554.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,236.75 : 18,554.06 = 18,554.06 : x
2. Step 2: Convert to fraction form
   13,236.75/18,554.06 = 18,554.06/x
3. Step 3: Cross multiply
   13,236.75x = 18,554.06 × 18,554.06
4. Step 4: Simplify right side
   13,236.75x = 344,253,235.25
5. Step 5: Solve for x
   x = 344,253,235.25/13,236.75
6. Step 6: Final answer
   x = 26,007.38