Finding the Third Proportional to 443 and 1,092.50

Step by Step Solution

1. Step 1: Write the proportion equation
   443 : 1,092.50 = 1,092.50 : x
2. Step 2: Convert to fraction form
   443/1,092.50 = 1,092.50/x
3. Step 3: Cross multiply
   443x = 1,092.50 × 1,092.50
4. Step 4: Simplify right side
   443x = 1,193,556.25
5. Step 5: Solve for x
   x = 1,193,556.25/443
6. Step 6: Final answer
   x = 2,694.26