Finding the Third Proportional to 1,096.50 and 1,455

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096.50 : 1,455 = 1,455 : x
2. Step 2: Convert to fraction form
   1,096.50/1,455 = 1,455/x
3. Step 3: Cross multiply
   1,096.50x = 1,455 × 1,455
4. Step 4: Simplify right side
   1,096.50x = 2,117,025
5. Step 5: Solve for x
   x = 2,117,025/1,096.50
6. Step 6: Final answer
   x = 1,930.71