Finding the Third Proportional to 18,936 and 41,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,936 : 41,005.50 = 41,005.50 : x
2. Step 2: Convert to fraction form
   18,936/41,005.50 = 41,005.50/x
3. Step 3: Cross multiply
   18,936x = 41,005.50 × 41,005.50
4. Step 4: Simplify right side
   18,936x = 1,681,451,030.25
5. Step 5: Solve for x
   x = 1,681,451,030.25/18,936
6. Step 6: Final answer
   x = 88,796.53