Finding the Third Proportional to 1,435.50 and 1,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435.50 : 1,548 = 1,548 : x
2. Step 2: Convert to fraction form
   1,435.50/1,548 = 1,548/x
3. Step 3: Cross multiply
   1,435.50x = 1,548 × 1,548
4. Step 4: Simplify right side
   1,435.50x = 2,396,304
5. Step 5: Solve for x
   x = 2,396,304/1,435.50
6. Step 6: Final answer
   x = 1,669.32