Finding the Third Proportional to 2,211,444 and 3,387,062

Step by Step Solution

1. Step 1: Write the proportion equation
   2,211,444 : 3,387,062 = 3,387,062 : x
2. Step 2: Convert to fraction form
   2,211,444/3,387,062 = 3,387,062/x
3. Step 3: Cross multiply
   2,211,444x = 3,387,062 × 3,387,062
4. Step 4: Simplify right side
   2,211,444x = 11,472,188,991,844
5. Step 5: Solve for x
   x = 11,472,188,991,844/2,211,444
6. Step 6: Final answer
   x = 5,187,646.17