Finding the Third Proportional to 25,969 and 57,949

Step by Step Solution

1. Step 1: Write the proportion equation
   25,969 : 57,949 = 57,949 : x
2. Step 2: Convert to fraction form
   25,969/57,949 = 57,949/x
3. Step 3: Cross multiply
   25,969x = 57,949 × 57,949
4. Step 4: Simplify right side
   25,969x = 3,358,086,601
5. Step 5: Solve for x
   x = 3,358,086,601/25,969
6. Step 6: Final answer
   x = 129,311.36