Finding the Third Proportional to 11,339,238 and 17,510,227

Step by Step Solution

1. Step 1: Write the proportion equation
   11,339,238 : 17,510,227 = 17,510,227 : x
2. Step 2: Convert to fraction form
   11,339,238/17,510,227 = 17,510,227/x
3. Step 3: Cross multiply
   11,339,238x = 17,510,227 × 17,510,227
4. Step 4: Simplify right side
   11,339,238x = 306,608,049,591,529
5. Step 5: Solve for x
   x = 306,608,049,591,529/11,339,238
6. Step 6: Final answer
   x = 27,039,563.82