Finding the Third Proportional to 25,704 and 56,065

Step by Step Solution

1. Step 1: Write the proportion equation
   25,704 : 56,065 = 56,065 : x
2. Step 2: Convert to fraction form
   25,704/56,065 = 56,065/x
3. Step 3: Cross multiply
   25,704x = 56,065 × 56,065
4. Step 4: Simplify right side
   25,704x = 3,143,284,225
5. Step 5: Solve for x
   x = 3,143,284,225/25,704
6. Step 6: Final answer
   x = 122,287.75