Finding the Third Proportional to 600.50 and 1,111

Step by Step Solution

1. Step 1: Write the proportion equation
   600.50 : 1,111 = 1,111 : x
2. Step 2: Convert to fraction form
   600.50/1,111 = 1,111/x
3. Step 3: Cross multiply
   600.50x = 1,111 × 1,111
4. Step 4: Simplify right side
   600.50x = 1,234,321
5. Step 5: Solve for x
   x = 1,234,321/600.50
6. Step 6: Final answer
   x = 2,055.49