Finding the Third Proportional to 601.31 and 1,103.91

Step by Step Solution

1. Step 1: Write the proportion equation
   601.31 : 1,103.91 = 1,103.91 : x
2. Step 2: Convert to fraction form
   601.31/1,103.91 = 1,103.91/x
3. Step 3: Cross multiply
   601.31x = 1,103.91 × 1,103.91
4. Step 4: Simplify right side
   601.31x = 1,218,609.01
5. Step 5: Solve for x
   x = 1,218,609.01/601.31
6. Step 6: Final answer
   x = 2,026.58