Finding the Third Proportional to 7,066 and 12,908

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066 : 12,908 = 12,908 : x
2. Step 2: Convert to fraction form
   7,066/12,908 = 12,908/x
3. Step 3: Cross multiply
   7,066x = 12,908 × 12,908
4. Step 4: Simplify right side
   7,066x = 166,616,464
5. Step 5: Solve for x
   x = 166,616,464/7,066
6. Step 6: Final answer
   x = 23,580.03