Finding the Third Proportional to 2,208,735 and 3,393,836

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,735 : 3,393,836 = 3,393,836 : x
2. Step 2: Convert to fraction form
   2,208,735/3,393,836 = 3,393,836/x
3. Step 3: Cross multiply
   2,208,735x = 3,393,836 × 3,393,836
4. Step 4: Simplify right side
   2,208,735x = 11,518,122,794,896
5. Step 5: Solve for x
   x = 11,518,122,794,896/2,208,735
6. Step 6: Final answer
   x = 5,214,805.21