Finding the Third Proportional to 10,872 and 23,674

Step by Step Solution

1. Step 1: Write the proportion equation
   10,872 : 23,674 = 23,674 : x
2. Step 2: Convert to fraction form
   10,872/23,674 = 23,674/x
3. Step 3: Cross multiply
   10,872x = 23,674 × 23,674
4. Step 4: Simplify right side
   10,872x = 560,458,276
5. Step 5: Solve for x
   x = 560,458,276/10,872
6. Step 6: Final answer
   x = 51,550.61