Finding the Third Proportional to 12,016 and 28,066

Step by Step Solution

1. Step 1: Write the proportion equation
   12,016 : 28,066 = 28,066 : x
2. Step 2: Convert to fraction form
   12,016/28,066 = 28,066/x
3. Step 3: Cross multiply
   12,016x = 28,066 × 28,066
4. Step 4: Simplify right side
   12,016x = 787,700,356
5. Step 5: Solve for x
   x = 787,700,356/12,016
6. Step 6: Final answer
   x = 65,554.29