Finding the Third Proportional to 2,130 and 5,016

Step by Step Solution

1. Step 1: Write the proportion equation
   2,130 : 5,016 = 5,016 : x
2. Step 2: Convert to fraction form
   2,130/5,016 = 5,016/x
3. Step 3: Cross multiply
   2,130x = 5,016 × 5,016
4. Step 4: Simplify right side
   2,130x = 25,160,256
5. Step 5: Solve for x
   x = 25,160,256/2,130
6. Step 6: Final answer
   x = 11,812.33