Finding the Third Proportional to 2,546,340 and 3,682,452

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,340 : 3,682,452 = 3,682,452 : x
2. Step 2: Convert to fraction form
   2,546,340/3,682,452 = 3,682,452/x
3. Step 3: Cross multiply
   2,546,340x = 3,682,452 × 3,682,452
4. Step 4: Simplify right side
   2,546,340x = 13,560,452,732,304
5. Step 5: Solve for x
   x = 13,560,452,732,304/2,546,340
6. Step 6: Final answer
   x = 5,325,468.21