Finding the Third Proportional to 19,936 and 27,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,936 : 27,087.50 = 27,087.50 : x
2. Step 2: Convert to fraction form
   19,936/27,087.50 = 27,087.50/x
3. Step 3: Cross multiply
   19,936x = 27,087.50 × 27,087.50
4. Step 4: Simplify right side
   19,936x = 733,732,656.25
5. Step 5: Solve for x
   x = 733,732,656.25/19,936
6. Step 6: Final answer
   x = 36,804.41