Finding the Third Proportional to 17,474 and 38,020

Step by Step Solution

1. Step 1: Write the proportion equation
   17,474 : 38,020 = 38,020 : x
2. Step 2: Convert to fraction form
   17,474/38,020 = 38,020/x
3. Step 3: Cross multiply
   17,474x = 38,020 × 38,020
4. Step 4: Simplify right side
   17,474x = 1,445,520,400
5. Step 5: Solve for x
   x = 1,445,520,400/17,474
6. Step 6: Final answer
   x = 82,724.07