Finding the Third Proportional to 9,401.94 and 20,649.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,401.94 : 20,649.38 = 20,649.38 : x
2. Step 2: Convert to fraction form
   9,401.94/20,649.38 = 20,649.38/x
3. Step 3: Cross multiply
   9,401.94x = 20,649.38 × 20,649.38
4. Step 4: Simplify right side
   9,401.94x = 426,396,687.89
5. Step 5: Solve for x
   x = 426,396,687.89/9,401.94
6. Step 6: Final answer
   x = 45,352.00