Finding the Third Proportional to 3,208,583 and 4,813,496

Step by Step Solution

1. Step 1: Write the proportion equation
   3,208,583 : 4,813,496 = 4,813,496 : x
2. Step 2: Convert to fraction form
   3,208,583/4,813,496 = 4,813,496/x
3. Step 3: Cross multiply
   3,208,583x = 4,813,496 × 4,813,496
4. Step 4: Simplify right side
   3,208,583x = 23,169,743,742,016
5. Step 5: Solve for x
   x = 23,169,743,742,016/3,208,583
6. Step 6: Final answer
   x = 7,221,176.37