Finding the Third Proportional to 601.38 and 1,302.88

Step by Step Solution

1. Step 1: Write the proportion equation
   601.38 : 1,302.88 = 1,302.88 : x
2. Step 2: Convert to fraction form
   601.38/1,302.88 = 1,302.88/x
3. Step 3: Cross multiply
   601.38x = 1,302.88 × 1,302.88
4. Step 4: Simplify right side
   601.38x = 1,697,483.27
5. Step 5: Solve for x
   x = 1,697,483.27/601.38
6. Step 6: Final answer
   x = 2,822.67