Finding the Third Proportional to 19,867.88 and 27,846.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,867.88 : 27,846.56 = 27,846.56 : x
2. Step 2: Convert to fraction form
   19,867.88/27,846.56 = 27,846.56/x
3. Step 3: Cross multiply
   19,867.88x = 27,846.56 × 27,846.56
4. Step 4: Simplify right side
   19,867.88x = 775,431,043.07
5. Step 5: Solve for x
   x = 775,431,043.07/19,867.88
6. Step 6: Final answer
   x = 39,029.39