Finding the Third Proportional to 1,031.55 and 2,227.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031.55 : 2,227.54 = 2,227.54 : x
2. Step 2: Convert to fraction form
   1,031.55/2,227.54 = 2,227.54/x
3. Step 3: Cross multiply
   1,031.55x = 2,227.54 × 2,227.54
4. Step 4: Simplify right side
   1,031.55x = 4,961,912.87
5. Step 5: Solve for x
   x = 4,961,912.87/1,031.55
6. Step 6: Final answer
   x = 4,810.13