Finding the Third Proportional to 17,017 and 37,390

Step by Step Solution

1. Step 1: Write the proportion equation
   17,017 : 37,390 = 37,390 : x
2. Step 2: Convert to fraction form
   17,017/37,390 = 37,390/x
3. Step 3: Cross multiply
   17,017x = 37,390 × 37,390
4. Step 4: Simplify right side
   17,017x = 1,398,012,100
5. Step 5: Solve for x
   x = 1,398,012,100/17,017
6. Step 6: Final answer
   x = 82,153.85