Finding the Third Proportional to 1,076.50 and 1,655.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076.50 : 1,655.50 = 1,655.50 : x
2. Step 2: Convert to fraction form
   1,076.50/1,655.50 = 1,655.50/x
3. Step 3: Cross multiply
   1,076.50x = 1,655.50 × 1,655.50
4. Step 4: Simplify right side
   1,076.50x = 2,740,680.25
5. Step 5: Solve for x
   x = 2,740,680.25/1,076.50
6. Step 6: Final answer
   x = 2,545.92