Finding the Third Proportional to 675 and 1,022.63

Step by Step Solution

1. Step 1: Write the proportion equation
   675 : 1,022.63 = 1,022.63 : x
2. Step 2: Convert to fraction form
   675/1,022.63 = 1,022.63/x
3. Step 3: Cross multiply
   675x = 1,022.63 × 1,022.63
4. Step 4: Simplify right side
   675x = 1,045,761.89
5. Step 5: Solve for x
   x = 1,045,761.89/675
6. Step 6: Final answer
   x = 1,549.28