Finding the Third Proportional to 474,408 and 1,036,368

Step by Step Solution

1. Step 1: Write the proportion equation
   474,408 : 1,036,368 = 1,036,368 : x
2. Step 2: Convert to fraction form
   474,408/1,036,368 = 1,036,368/x
3. Step 3: Cross multiply
   474,408x = 1,036,368 × 1,036,368
4. Step 4: Simplify right side
   474,408x = 1,074,058,631,424
5. Step 5: Solve for x
   x = 1,074,058,631,424/474,408
6. Step 6: Final answer
   x = 2,263,997.72