Finding the Third Proportional to 735 and 1,081.88

Step by Step Solution

1. Step 1: Write the proportion equation
   735 : 1,081.88 = 1,081.88 : x
2. Step 2: Convert to fraction form
   735/1,081.88 = 1,081.88/x
3. Step 3: Cross multiply
   735x = 1,081.88 × 1,081.88
4. Step 4: Simplify right side
   735x = 1,170,453.52
5. Step 5: Solve for x
   x = 1,170,453.52/735
6. Step 6: Final answer
   x = 1,592.45