Finding the Third Proportional to 9,361.69 and 20,376.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,361.69 : 20,376.42 = 20,376.42 : x
2. Step 2: Convert to fraction form
   9,361.69/20,376.42 = 20,376.42/x
3. Step 3: Cross multiply
   9,361.69x = 20,376.42 × 20,376.42
4. Step 4: Simplify right side
   9,361.69x = 415,198,568.43
5. Step 5: Solve for x
   x = 415,198,568.43/9,361.69
6. Step 6: Final answer
   x = 44,350.83