Finding the Third Proportional to 25,961 and 56,478.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,961 : 56,478.25 = 56,478.25 : x
2. Step 2: Convert to fraction form
   25,961/56,478.25 = 56,478.25/x
3. Step 3: Cross multiply
   25,961x = 56,478.25 × 56,478.25
4. Step 4: Simplify right side
   25,961x = 3,189,792,723.06
5. Step 5: Solve for x
   x = 3,189,792,723.06/25,961
6. Step 6: Final answer
   x = 122,868.64