Finding the Third Proportional to 17,068 and 19,372

Step by Step Solution

1. Step 1: Write the proportion equation
   17,068 : 19,372 = 19,372 : x
2. Step 2: Convert to fraction form
   17,068/19,372 = 19,372/x
3. Step 3: Cross multiply
   17,068x = 19,372 × 19,372
4. Step 4: Simplify right side
   17,068x = 375,274,384
5. Step 5: Solve for x
   x = 375,274,384/17,068
6. Step 6: Final answer
   x = 21,987.02