Finding the Third Proportional to 25,956.48 and 56,717.17

Step by Step Solution

1. Step 1: Write the proportion equation
   25,956.48 : 56,717.17 = 56,717.17 : x
2. Step 2: Convert to fraction form
   25,956.48/56,717.17 = 56,717.17/x
3. Step 3: Cross multiply
   25,956.48x = 56,717.17 × 56,717.17
4. Step 4: Simplify right side
   25,956.48x = 3,216,837,370.87
5. Step 5: Solve for x
   x = 3,216,837,370.87/25,956.48
6. Step 6: Final answer
   x = 123,931.98