Finding the Third Proportional to 3,894,180 and 5,808,864

Step by Step Solution

1. Step 1: Write the proportion equation
   3,894,180 : 5,808,864 = 5,808,864 : x
2. Step 2: Convert to fraction form
   3,894,180/5,808,864 = 5,808,864/x
3. Step 3: Cross multiply
   3,894,180x = 5,808,864 × 5,808,864
4. Step 4: Simplify right side
   3,894,180x = 33,742,900,970,496
5. Step 5: Solve for x
   x = 33,742,900,970,496/3,894,180
6. Step 6: Final answer
   x = 8,664,956.67