Finding the Third Proportional to 18,322.88 and 27,361.13

Step by Step Solution

1. Step 1: Write the proportion equation
   18,322.88 : 27,361.13 = 27,361.13 : x
2. Step 2: Convert to fraction form
   18,322.88/27,361.13 = 27,361.13/x
3. Step 3: Cross multiply
   18,322.88x = 27,361.13 × 27,361.13
4. Step 4: Simplify right side
   18,322.88x = 748,631,161.27
5. Step 5: Solve for x
   x = 748,631,161.27/18,322.88
6. Step 6: Final answer
   x = 40,857.73