Finding the Third Proportional to 673,524 and 1,440,441

Step by Step Solution

1. Step 1: Write the proportion equation
   673,524 : 1,440,441 = 1,440,441 : x
2. Step 2: Convert to fraction form
   673,524/1,440,441 = 1,440,441/x
3. Step 3: Cross multiply
   673,524x = 1,440,441 × 1,440,441
4. Step 4: Simplify right side
   673,524x = 2,074,870,274,481
5. Step 5: Solve for x
   x = 2,074,870,274,481/673,524
6. Step 6: Final answer
   x = 3,080,618.17