Finding the Third Proportional to 2,257,397 and 3,496,797

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257,397 : 3,496,797 = 3,496,797 : x
2. Step 2: Convert to fraction form
   2,257,397/3,496,797 = 3,496,797/x
3. Step 3: Cross multiply
   2,257,397x = 3,496,797 × 3,496,797
4. Step 4: Simplify right side
   2,257,397x = 12,227,589,259,209
5. Step 5: Solve for x
   x = 12,227,589,259,209/2,257,397
6. Step 6: Final answer
   x = 5,416,676.49