Finding the Third Proportional to 474.50 and 1,030

Step by Step Solution

1. Step 1: Write the proportion equation
   474.50 : 1,030 = 1,030 : x
2. Step 2: Convert to fraction form
   474.50/1,030 = 1,030/x
3. Step 3: Cross multiply
   474.50x = 1,030 × 1,030
4. Step 4: Simplify right side
   474.50x = 1,060,900
5. Step 5: Solve for x
   x = 1,060,900/474.50
6. Step 6: Final answer
   x = 2,235.83