Finding the Third Proportional to 483,648 and 1,038,647

Step by Step Solution

1. Step 1: Write the proportion equation
   483,648 : 1,038,647 = 1,038,647 : x
2. Step 2: Convert to fraction form
   483,648/1,038,647 = 1,038,647/x
3. Step 3: Cross multiply
   483,648x = 1,038,647 × 1,038,647
4. Step 4: Simplify right side
   483,648x = 1,078,787,590,609
5. Step 5: Solve for x
   x = 1,078,787,590,609/483,648
6. Step 6: Final answer
   x = 2,230,522.18