Finding the Third Proportional to 2,498,222 and 5,192,704

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,222 : 5,192,704 = 5,192,704 : x
2. Step 2: Convert to fraction form
   2,498,222/5,192,704 = 5,192,704/x
3. Step 3: Cross multiply
   2,498,222x = 5,192,704 × 5,192,704
4. Step 4: Simplify right side
   2,498,222x = 26,964,174,831,616
5. Step 5: Solve for x
   x = 26,964,174,831,616/2,498,222
6. Step 6: Final answer
   x = 10,793,346.16