Finding the Third Proportional to 11,178 and 24,105

Step by Step Solution

1. Step 1: Write the proportion equation
   11,178 : 24,105 = 24,105 : x
2. Step 2: Convert to fraction form
   11,178/24,105 = 24,105/x
3. Step 3: Cross multiply
   11,178x = 24,105 × 24,105
4. Step 4: Simplify right side
   11,178x = 581,051,025
5. Step 5: Solve for x
   x = 581,051,025/11,178
6. Step 6: Final answer
   x = 51,981.66