Finding the Third Proportional to 734.06 and 1,732.78

Step by Step Solution

1. Step 1: Write the proportion equation
   734.06 : 1,732.78 = 1,732.78 : x
2. Step 2: Convert to fraction form
   734.06/1,732.78 = 1,732.78/x
3. Step 3: Cross multiply
   734.06x = 1,732.78 × 1,732.78
4. Step 4: Simplify right side
   734.06x = 3,002,530.86
5. Step 5: Solve for x
   x = 3,002,530.86/734.06
6. Step 6: Final answer
   x = 4,090.29