Finding the Third Proportional to 2,605,426 and 5,740,934

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,426 : 5,740,934 = 5,740,934 : x
2. Step 2: Convert to fraction form
   2,605,426/5,740,934 = 5,740,934/x
3. Step 3: Cross multiply
   2,605,426x = 5,740,934 × 5,740,934
4. Step 4: Simplify right side
   2,605,426x = 32,958,323,192,356
5. Step 5: Solve for x
   x = 32,958,323,192,356/2,605,426
6. Step 6: Final answer
   x = 12,649,878.83