Finding the Third Proportional to 4,084,786 and 5,724,087

Step by Step Solution

1. Step 1: Write the proportion equation
   4,084,786 : 5,724,087 = 5,724,087 : x
2. Step 2: Convert to fraction form
   4,084,786/5,724,087 = 5,724,087/x
3. Step 3: Cross multiply
   4,084,786x = 5,724,087 × 5,724,087
4. Step 4: Simplify right side
   4,084,786x = 32,765,171,983,569
5. Step 5: Solve for x
   x = 32,765,171,983,569/4,084,786
6. Step 6: Final answer
   x = 8,021,270.14