Finding the Third Proportional to 2,605,446 and 5,740,973

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,446 : 5,740,973 = 5,740,973 : x
2. Step 2: Convert to fraction form
   2,605,446/5,740,973 = 5,740,973/x
3. Step 3: Cross multiply
   2,605,446x = 5,740,973 × 5,740,973
4. Step 4: Simplify right side
   2,605,446x = 32,958,770,986,729
5. Step 5: Solve for x
   x = 32,958,770,986,729/2,605,446
6. Step 6: Final answer
   x = 12,649,953.59