Finding the Third Proportional to 8,106 and 12,114

Step by Step Solution

1. Step 1: Write the proportion equation
   8,106 : 12,114 = 12,114 : x
2. Step 2: Convert to fraction form
   8,106/12,114 = 12,114/x
3. Step 3: Cross multiply
   8,106x = 12,114 × 12,114
4. Step 4: Simplify right side
   8,106x = 146,748,996
5. Step 5: Solve for x
   x = 146,748,996/8,106
6. Step 6: Final answer
   x = 18,103.75