Finding the Third Proportional to 9,224 and 12,108

Step by Step Solution

1. Step 1: Write the proportion equation
   9,224 : 12,108 = 12,108 : x
2. Step 2: Convert to fraction form
   9,224/12,108 = 12,108/x
3. Step 3: Cross multiply
   9,224x = 12,108 × 12,108
4. Step 4: Simplify right side
   9,224x = 146,603,664
5. Step 5: Solve for x
   x = 146,603,664/9,224
6. Step 6: Final answer
   x = 15,893.72