Finding the Third Proportional to 12,949 and 22,015

Step by Step Solution

1. Step 1: Write the proportion equation
   12,949 : 22,015 = 22,015 : x
2. Step 2: Convert to fraction form
   12,949/22,015 = 22,015/x
3. Step 3: Cross multiply
   12,949x = 22,015 × 22,015
4. Step 4: Simplify right side
   12,949x = 484,660,225
5. Step 5: Solve for x
   x = 484,660,225/12,949
6. Step 6: Final answer
   x = 37,428.39