Finding the Third Proportional to 11,930 and 25,707

Step by Step Solution

1. Step 1: Write the proportion equation
   11,930 : 25,707 = 25,707 : x
2. Step 2: Convert to fraction form
   11,930/25,707 = 25,707/x
3. Step 3: Cross multiply
   11,930x = 25,707 × 25,707
4. Step 4: Simplify right side
   11,930x = 660,849,849
5. Step 5: Solve for x
   x = 660,849,849/11,930
6. Step 6: Final answer
   x = 55,393.95