Finding the Third Proportional to 7,938 and 17,357

Step by Step Solution

1. Step 1: Write the proportion equation
   7,938 : 17,357 = 17,357 : x
2. Step 2: Convert to fraction form
   7,938/17,357 = 17,357/x
3. Step 3: Cross multiply
   7,938x = 17,357 × 17,357
4. Step 4: Simplify right side
   7,938x = 301,265,449
5. Step 5: Solve for x
   x = 301,265,449/7,938
6. Step 6: Final answer
   x = 37,952.31