Finding the Third Proportional to 11,066 and 17,212

Step by Step Solution

1. Step 1: Write the proportion equation
   11,066 : 17,212 = 17,212 : x
2. Step 2: Convert to fraction form
   11,066/17,212 = 17,212/x
3. Step 3: Cross multiply
   11,066x = 17,212 × 17,212
4. Step 4: Simplify right side
   11,066x = 296,252,944
5. Step 5: Solve for x
   x = 296,252,944/11,066
6. Step 6: Final answer
   x = 26,771.46