Finding the Third Proportional to 1,982 and 5,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982 : 5,018 = 5,018 : x
2. Step 2: Convert to fraction form
   1,982/5,018 = 5,018/x
3. Step 3: Cross multiply
   1,982x = 5,018 × 5,018
4. Step 4: Simplify right side
   1,982x = 25,180,324
5. Step 5: Solve for x
   x = 25,180,324/1,982
6. Step 6: Final answer
   x = 12,704.50