Finding the Third Proportional to 12,411.38 and 17,361.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,411.38 : 17,361.56 = 17,361.56 : x
2. Step 2: Convert to fraction form
   12,411.38/17,361.56 = 17,361.56/x
3. Step 3: Cross multiply
   12,411.38x = 17,361.56 × 17,361.56
4. Step 4: Simplify right side
   12,411.38x = 301,423,852.44
5. Step 5: Solve for x
   x = 301,423,852.44/12,411.38
6. Step 6: Final answer
   x = 24,286.10