Finding the Third Proportional to 1,262 and 1,530

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262 : 1,530 = 1,530 : x
2. Step 2: Convert to fraction form
   1,262/1,530 = 1,530/x
3. Step 3: Cross multiply
   1,262x = 1,530 × 1,530
4. Step 4: Simplify right side
   1,262x = 2,340,900
5. Step 5: Solve for x
   x = 2,340,900/1,262
6. Step 6: Final answer
   x = 1,854.91