Finding the Third Proportional to 10,022 and 21,582

Step by Step Solution

1. Step 1: Write the proportion equation
   10,022 : 21,582 = 21,582 : x
2. Step 2: Convert to fraction form
   10,022/21,582 = 21,582/x
3. Step 3: Cross multiply
   10,022x = 21,582 × 21,582
4. Step 4: Simplify right side
   10,022x = 465,782,724
5. Step 5: Solve for x
   x = 465,782,724/10,022
6. Step 6: Final answer
   x = 46,476.03