Finding the Third Proportional to 2,187,496 and 3,423,723

Step by Step Solution

1. Step 1: Write the proportion equation
   2,187,496 : 3,423,723 = 3,423,723 : x
2. Step 2: Convert to fraction form
   2,187,496/3,423,723 = 3,423,723/x
3. Step 3: Cross multiply
   2,187,496x = 3,423,723 × 3,423,723
4. Step 4: Simplify right side
   2,187,496x = 11,721,879,180,729
5. Step 5: Solve for x
   x = 11,721,879,180,729/2,187,496
6. Step 6: Final answer
   x = 5,358,583.14