Finding the Third Proportional to 7,222 and 14,945

Step by Step Solution

1. Step 1: Write the proportion equation
   7,222 : 14,945 = 14,945 : x
2. Step 2: Convert to fraction form
   7,222/14,945 = 14,945/x
3. Step 3: Cross multiply
   7,222x = 14,945 × 14,945
4. Step 4: Simplify right side
   7,222x = 223,353,025
5. Step 5: Solve for x
   x = 223,353,025/7,222
6. Step 6: Final answer
   x = 30,926.76