Finding the Third Proportional to 600.50 and 1,254

Step by Step Solution

1. Step 1: Write the proportion equation
   600.50 : 1,254 = 1,254 : x
2. Step 2: Convert to fraction form
   600.50/1,254 = 1,254/x
3. Step 3: Cross multiply
   600.50x = 1,254 × 1,254
4. Step 4: Simplify right side
   600.50x = 1,572,516
5. Step 5: Solve for x
   x = 1,572,516/600.50
6. Step 6: Final answer
   x = 2,618.68