Finding the Third Proportional to 25,930 and 56,880

Step by Step Solution

1. Step 1: Write the proportion equation
   25,930 : 56,880 = 56,880 : x
2. Step 2: Convert to fraction form
   25,930/56,880 = 56,880/x
3. Step 3: Cross multiply
   25,930x = 56,880 × 56,880
4. Step 4: Simplify right side
   25,930x = 3,235,334,400
5. Step 5: Solve for x
   x = 3,235,334,400/25,930
6. Step 6: Final answer
   x = 124,771.86