Finding the Third Proportional to 262,602 and 576,046.69

Step by Step Solution

1. Step 1: Write the proportion equation
   262,602 : 576,046.69 = 576,046.69 : x
2. Step 2: Convert to fraction form
   262,602/576,046.69 = 576,046.69/x
3. Step 3: Cross multiply
   262,602x = 576,046.69 × 576,046.69
4. Step 4: Simplify right side
   262,602x = 331,829,786,179.72
5. Step 5: Solve for x
   x = 331,829,786,179.72/262,602
6. Step 6: Final answer
   x = 1,263,622.46