Finding the Third Proportional to 455,510 and 1,054,524

Step by Step Solution

1. Step 1: Write the proportion equation
   455,510 : 1,054,524 = 1,054,524 : x
2. Step 2: Convert to fraction form
   455,510/1,054,524 = 1,054,524/x
3. Step 3: Cross multiply
   455,510x = 1,054,524 × 1,054,524
4. Step 4: Simplify right side
   455,510x = 1,112,020,866,576
5. Step 5: Solve for x
   x = 1,112,020,866,576/455,510
6. Step 6: Final answer
   x = 2,441,265.54