Finding the Third Proportional to 13,648.82 and 18,341.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,648.82 : 18,341.75 = 18,341.75 : x
2. Step 2: Convert to fraction form
   13,648.82/18,341.75 = 18,341.75/x
3. Step 3: Cross multiply
   13,648.82x = 18,341.75 × 18,341.75
4. Step 4: Simplify right side
   13,648.82x = 336,419,936.36
5. Step 5: Solve for x
   x = 336,419,936.36/13,648.82
6. Step 6: Final answer
   x = 24,648.29