Finding the Third Proportional to 13,654.13 and 18,348.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,654.13 : 18,348.56 = 18,348.56 : x
2. Step 2: Convert to fraction form
   13,654.13/18,348.56 = 18,348.56/x
3. Step 3: Cross multiply
   13,654.13x = 18,348.56 × 18,348.56
4. Step 4: Simplify right side
   13,654.13x = 336,669,745.82
5. Step 5: Solve for x
   x = 336,669,745.82/13,654.13
6. Step 6: Final answer
   x = 24,657.00