Finding the Third Proportional to 17,057 and 34,807

Step by Step Solution

1. Step 1: Write the proportion equation
   17,057 : 34,807 = 34,807 : x
2. Step 2: Convert to fraction form
   17,057/34,807 = 34,807/x
3. Step 3: Cross multiply
   17,057x = 34,807 × 34,807
4. Step 4: Simplify right side
   17,057x = 1,211,527,249
5. Step 5: Solve for x
   x = 1,211,527,249/17,057
6. Step 6: Final answer
   x = 71,028.16