Finding the Third Proportional to 1,104 and 1,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,104 : 1,435.50 = 1,435.50 : x
2. Step 2: Convert to fraction form
   1,104/1,435.50 = 1,435.50/x
3. Step 3: Cross multiply
   1,104x = 1,435.50 × 1,435.50
4. Step 4: Simplify right side
   1,104x = 2,060,660.25
5. Step 5: Solve for x
   x = 2,060,660.25/1,104
6. Step 6: Final answer
   x = 1,866.54