Finding the Third Proportional to 18,191.67 and 27,175.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,191.67 : 27,175.50 = 27,175.50 : x
2. Step 2: Convert to fraction form
   18,191.67/27,175.50 = 27,175.50/x
3. Step 3: Cross multiply
   18,191.67x = 27,175.50 × 27,175.50
4. Step 4: Simplify right side
   18,191.67x = 738,507,800.25
5. Step 5: Solve for x
   x = 738,507,800.25/18,191.67
6. Step 6: Final answer
   x = 40,595.93