Finding the Third Proportional to 2,243,814 and 4,829,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,814 : 4,829,772 = 4,829,772 : x
2. Step 2: Convert to fraction form
   2,243,814/4,829,772 = 4,829,772/x
3. Step 3: Cross multiply
   2,243,814x = 4,829,772 × 4,829,772
4. Step 4: Simplify right side
   2,243,814x = 23,326,697,571,984
5. Step 5: Solve for x
   x = 23,326,697,571,984/2,243,814
6. Step 6: Final answer
   x = 10,396,003.22