Finding the Third Proportional to 3,824,906 and 8,322,742

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824,906 : 8,322,742 = 8,322,742 : x
2. Step 2: Convert to fraction form
   3,824,906/8,322,742 = 8,322,742/x
3. Step 3: Cross multiply
   3,824,906x = 8,322,742 × 8,322,742
4. Step 4: Simplify right side
   3,824,906x = 69,268,034,398,564
5. Step 5: Solve for x
   x = 69,268,034,398,564/3,824,906
6. Step 6: Final answer
   x = 18,109,735.09