Finding the Third Proportional to 483,408 and 1,058,508

Step by Step Solution

1. Step 1: Write the proportion equation
   483,408 : 1,058,508 = 1,058,508 : x
2. Step 2: Convert to fraction form
   483,408/1,058,508 = 1,058,508/x
3. Step 3: Cross multiply
   483,408x = 1,058,508 × 1,058,508
4. Step 4: Simplify right side
   483,408x = 1,120,439,186,064
5. Step 5: Solve for x
   x = 1,120,439,186,064/483,408
6. Step 6: Final answer
   x = 2,317,791.98