Finding the Third Proportional to 10,996 and 17,012

Step by Step Solution

1. Step 1: Write the proportion equation
   10,996 : 17,012 = 17,012 : x
2. Step 2: Convert to fraction form
   10,996/17,012 = 17,012/x
3. Step 3: Cross multiply
   10,996x = 17,012 × 17,012
4. Step 4: Simplify right side
   10,996x = 289,408,144
5. Step 5: Solve for x
   x = 289,408,144/10,996
6. Step 6: Final answer
   x = 26,319.40