Finding the Third Proportional to 27,172.50 and 41,771.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,172.50 : 41,771.25 = 41,771.25 : x
2. Step 2: Convert to fraction form
   27,172.50/41,771.25 = 41,771.25/x
3. Step 3: Cross multiply
   27,172.50x = 41,771.25 × 41,771.25
4. Step 4: Simplify right side
   27,172.50x = 1,744,837,326.56
5. Step 5: Solve for x
   x = 1,744,837,326.56/27,172.50
6. Step 6: Final answer
   x = 64,213.35