Finding the Third Proportional to 17,282 and 19,082

Step by Step Solution

1. Step 1: Write the proportion equation
   17,282 : 19,082 = 19,082 : x
2. Step 2: Convert to fraction form
   17,282/19,082 = 19,082/x
3. Step 3: Cross multiply
   17,282x = 19,082 × 19,082
4. Step 4: Simplify right side
   17,282x = 364,122,724
5. Step 5: Solve for x
   x = 364,122,724/17,282
6. Step 6: Final answer
   x = 21,069.48