Finding the Third Proportional to 25,960 and 57,761

Step by Step Solution

1. Step 1: Write the proportion equation
   25,960 : 57,761 = 57,761 : x
2. Step 2: Convert to fraction form
   25,960/57,761 = 57,761/x
3. Step 3: Cross multiply
   25,960x = 57,761 × 57,761
4. Step 4: Simplify right side
   25,960x = 3,336,333,121
5. Step 5: Solve for x
   x = 3,336,333,121/25,960
6. Step 6: Final answer
   x = 128,518.23