Finding the Third Proportional to 25,706 and 35,020

Step by Step Solution

1. Step 1: Write the proportion equation
   25,706 : 35,020 = 35,020 : x
2. Step 2: Convert to fraction form
   25,706/35,020 = 35,020/x
3. Step 3: Cross multiply
   25,706x = 35,020 × 35,020
4. Step 4: Simplify right side
   25,706x = 1,226,400,400
5. Step 5: Solve for x
   x = 1,226,400,400/25,706
6. Step 6: Final answer
   x = 47,708.72