Finding the Third Proportional to 7,444 and 12,254

Step by Step Solution

1. Step 1: Write the proportion equation
   7,444 : 12,254 = 12,254 : x
2. Step 2: Convert to fraction form
   7,444/12,254 = 12,254/x
3. Step 3: Cross multiply
   7,444x = 12,254 × 12,254
4. Step 4: Simplify right side
   7,444x = 150,160,516
5. Step 5: Solve for x
   x = 150,160,516/7,444
6. Step 6: Final answer
   x = 20,172.02