Finding the Third Proportional to 2,229,815 and 3,292,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,815 : 3,292,234 = 3,292,234 : x
2. Step 2: Convert to fraction form
   2,229,815/3,292,234 = 3,292,234/x
3. Step 3: Cross multiply
   2,229,815x = 3,292,234 × 3,292,234
4. Step 4: Simplify right side
   2,229,815x = 10,838,804,710,756
5. Step 5: Solve for x
   x = 10,838,804,710,756/2,229,815
6. Step 6: Final answer
   x = 4,860,853.80