Finding the Third Proportional to 475,408 and 1,044,116

Step by Step Solution

1. Step 1: Write the proportion equation
   475,408 : 1,044,116 = 1,044,116 : x
2. Step 2: Convert to fraction form
   475,408/1,044,116 = 1,044,116/x
3. Step 3: Cross multiply
   475,408x = 1,044,116 × 1,044,116
4. Step 4: Simplify right side
   475,408x = 1,090,178,221,456
5. Step 5: Solve for x
   x = 1,090,178,221,456/475,408
6. Step 6: Final answer
   x = 2,293,142.36