Finding the Third Proportional to 1,013,831 and 1,569,281

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,831 : 1,569,281 = 1,569,281 : x
2. Step 2: Convert to fraction form
   1,013,831/1,569,281 = 1,569,281/x
3. Step 3: Cross multiply
   1,013,831x = 1,569,281 × 1,569,281
4. Step 4: Simplify right side
   1,013,831x = 2,462,642,856,961
5. Step 5: Solve for x
   x = 2,462,642,856,961/1,013,831
6. Step 6: Final answer
   x = 2,429,046.71