Finding the Third Proportional to 9,066 and 13,939

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066 : 13,939 = 13,939 : x
2. Step 2: Convert to fraction form
   9,066/13,939 = 13,939/x
3. Step 3: Cross multiply
   9,066x = 13,939 × 13,939
4. Step 4: Simplify right side
   9,066x = 194,295,721
5. Step 5: Solve for x
   x = 194,295,721/9,066
6. Step 6: Final answer
   x = 21,431.25