Finding the Third Proportional to 17,722 and 23,630

Step by Step Solution

1. Step 1: Write the proportion equation
   17,722 : 23,630 = 23,630 : x
2. Step 2: Convert to fraction form
   17,722/23,630 = 23,630/x
3. Step 3: Cross multiply
   17,722x = 23,630 × 23,630
4. Step 4: Simplify right side
   17,722x = 558,376,900
5. Step 5: Solve for x
   x = 558,376,900/17,722
6. Step 6: Final answer
   x = 31,507.56