Finding the Third Proportional to 21,408.75 and 34,095.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,408.75 : 34,095.38 = 34,095.38 : x
2. Step 2: Convert to fraction form
   21,408.75/34,095.38 = 34,095.38/x
3. Step 3: Cross multiply
   21,408.75x = 34,095.38 × 34,095.38
4. Step 4: Simplify right side
   21,408.75x = 1,162,494,596.39
5. Step 5: Solve for x
   x = 1,162,494,596.39/21,408.75
6. Step 6: Final answer
   x = 54,299.98