Finding the Third Proportional to 2,457,648 and 3,815,868

Step by Step Solution

1. Step 1: Write the proportion equation
   2,457,648 : 3,815,868 = 3,815,868 : x
2. Step 2: Convert to fraction form
   2,457,648/3,815,868 = 3,815,868/x
3. Step 3: Cross multiply
   2,457,648x = 3,815,868 × 3,815,868
4. Step 4: Simplify right side
   2,457,648x = 14,560,848,593,424
5. Step 5: Solve for x
   x = 14,560,848,593,424/2,457,648
6. Step 6: Final answer
   x = 5,924,708.74