Finding the Third Proportional to 27,443 and 57,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,443 : 57,039.50 = 57,039.50 : x
2. Step 2: Convert to fraction form
   27,443/57,039.50 = 57,039.50/x
3. Step 3: Cross multiply
   27,443x = 57,039.50 × 57,039.50
4. Step 4: Simplify right side
   27,443x = 3,253,504,560.25
5. Step 5: Solve for x
   x = 3,253,504,560.25/27,443
6. Step 6: Final answer
   x = 118,554.99