Finding the Third Proportional to 10,735.50 and 16,422

Step by Step Solution

1. Step 1: Write the proportion equation
   10,735.50 : 16,422 = 16,422 : x
2. Step 2: Convert to fraction form
   10,735.50/16,422 = 16,422/x
3. Step 3: Cross multiply
   10,735.50x = 16,422 × 16,422
4. Step 4: Simplify right side
   10,735.50x = 269,682,084
5. Step 5: Solve for x
   x = 269,682,084/10,735.50
6. Step 6: Final answer
   x = 25,120.59