Finding the Third Proportional to 17,072 and 26,722

Step by Step Solution

1. Step 1: Write the proportion equation
   17,072 : 26,722 = 26,722 : x
2. Step 2: Convert to fraction form
   17,072/26,722 = 26,722/x
3. Step 3: Cross multiply
   17,072x = 26,722 × 26,722
4. Step 4: Simplify right side
   17,072x = 714,065,284
5. Step 5: Solve for x
   x = 714,065,284/17,072
6. Step 6: Final answer
   x = 41,826.69