Finding the Third Proportional to 11,048 and 23,390

Step by Step Solution

1. Step 1: Write the proportion equation
   11,048 : 23,390 = 23,390 : x
2. Step 2: Convert to fraction form
   11,048/23,390 = 23,390/x
3. Step 3: Cross multiply
   11,048x = 23,390 × 23,390
4. Step 4: Simplify right side
   11,048x = 547,092,100
5. Step 5: Solve for x
   x = 547,092,100/11,048
6. Step 6: Final answer
   x = 49,519.56