Finding the Third Proportional to 2,807,839 and 4,012,467

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,839 : 4,012,467 = 4,012,467 : x
2. Step 2: Convert to fraction form
   2,807,839/4,012,467 = 4,012,467/x
3. Step 3: Cross multiply
   2,807,839x = 4,012,467 × 4,012,467
4. Step 4: Simplify right side
   2,807,839x = 16,099,891,426,089
5. Step 5: Solve for x
   x = 16,099,891,426,089/2,807,839
6. Step 6: Final answer
   x = 5,733,908.33