Finding the Third Proportional to 11,408.34 and 23,520.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,408.34 : 23,520.38 = 23,520.38 : x
2. Step 2: Convert to fraction form
   11,408.34/23,520.38 = 23,520.38/x
3. Step 3: Cross multiply
   11,408.34x = 23,520.38 × 23,520.38
4. Step 4: Simplify right side
   11,408.34x = 553,208,040.14
5. Step 5: Solve for x
   x = 553,208,040.14/11,408.34
6. Step 6: Final answer
   x = 48,491.53