Finding the Third Proportional to 2,690,467 and 4,085,524

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,467 : 4,085,524 = 4,085,524 : x
2. Step 2: Convert to fraction form
   2,690,467/4,085,524 = 4,085,524/x
3. Step 3: Cross multiply
   2,690,467x = 4,085,524 × 4,085,524
4. Step 4: Simplify right side
   2,690,467x = 16,691,506,354,576
5. Step 5: Solve for x
   x = 16,691,506,354,576/2,690,467
6. Step 6: Final answer
   x = 6,203,943.91