Finding the Third Proportional to 2,938 and 7,084

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938 : 7,084 = 7,084 : x
2. Step 2: Convert to fraction form
   2,938/7,084 = 7,084/x
3. Step 3: Cross multiply
   2,938x = 7,084 × 7,084
4. Step 4: Simplify right side
   2,938x = 50,183,056
5. Step 5: Solve for x
   x = 50,183,056/2,938
6. Step 6: Final answer
   x = 17,080.69