Finding the Third Proportional to 2,211,339 and 3,243,498

Step by Step Solution

1. Step 1: Write the proportion equation
   2,211,339 : 3,243,498 = 3,243,498 : x
2. Step 2: Convert to fraction form
   2,211,339/3,243,498 = 3,243,498/x
3. Step 3: Cross multiply
   2,211,339x = 3,243,498 × 3,243,498
4. Step 4: Simplify right side
   2,211,339x = 10,520,279,276,004
5. Step 5: Solve for x
   x = 10,520,279,276,004/2,211,339
6. Step 6: Final answer
   x = 4,757,424.92