Finding the Third Proportional to 25,212 and 41,874

Step by Step Solution

1. Step 1: Write the proportion equation
   25,212 : 41,874 = 41,874 : x
2. Step 2: Convert to fraction form
   25,212/41,874 = 41,874/x
3. Step 3: Cross multiply
   25,212x = 41,874 × 41,874
4. Step 4: Simplify right side
   25,212x = 1,753,431,876
5. Step 5: Solve for x
   x = 1,753,431,876/25,212
6. Step 6: Final answer
   x = 69,547.51