Finding the Third Proportional to 25,826 and 39,906

Step by Step Solution

1. Step 1: Write the proportion equation
   25,826 : 39,906 = 39,906 : x
2. Step 2: Convert to fraction form
   25,826/39,906 = 39,906/x
3. Step 3: Cross multiply
   25,826x = 39,906 × 39,906
4. Step 4: Simplify right side
   25,826x = 1,592,488,836
5. Step 5: Solve for x
   x = 1,592,488,836/25,826
6. Step 6: Final answer
   x = 61,662.23