Finding the Third Proportional to 2,240,606 and 3,443,973

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,606 : 3,443,973 = 3,443,973 : x
2. Step 2: Convert to fraction form
   2,240,606/3,443,973 = 3,443,973/x
3. Step 3: Cross multiply
   2,240,606x = 3,443,973 × 3,443,973
4. Step 4: Simplify right side
   2,240,606x = 11,860,950,024,729
5. Step 5: Solve for x
   x = 11,860,950,024,729/2,240,606
6. Step 6: Final answer
   x = 5,293,634.86