Finding the Third Proportional to 17,970 and 39,049

Step by Step Solution

1. Step 1: Write the proportion equation
   17,970 : 39,049 = 39,049 : x
2. Step 2: Convert to fraction form
   17,970/39,049 = 39,049/x
3. Step 3: Cross multiply
   17,970x = 39,049 × 39,049
4. Step 4: Simplify right side
   17,970x = 1,524,824,401
5. Step 5: Solve for x
   x = 1,524,824,401/17,970
6. Step 6: Final answer
   x = 84,853.89