Finding the Third Proportional to 10,686 and 22,062

Step by Step Solution

1. Step 1: Write the proportion equation
   10,686 : 22,062 = 22,062 : x
2. Step 2: Convert to fraction form
   10,686/22,062 = 22,062/x
3. Step 3: Cross multiply
   10,686x = 22,062 × 22,062
4. Step 4: Simplify right side
   10,686x = 486,731,844
5. Step 5: Solve for x
   x = 486,731,844/10,686
6. Step 6: Final answer
   x = 45,548.55