Finding the Third Proportional to 17,019 and 34,899

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019 : 34,899 = 34,899 : x
2. Step 2: Convert to fraction form
   17,019/34,899 = 34,899/x
3. Step 3: Cross multiply
   17,019x = 34,899 × 34,899
4. Step 4: Simplify right side
   17,019x = 1,217,940,201
5. Step 5: Solve for x
   x = 1,217,940,201/17,019
6. Step 6: Final answer
   x = 71,563.56