Finding the Third Proportional to 2,118,616 and 3,241,504

Step by Step Solution

1. Step 1: Write the proportion equation
   2,118,616 : 3,241,504 = 3,241,504 : x
2. Step 2: Convert to fraction form
   2,118,616/3,241,504 = 3,241,504/x
3. Step 3: Cross multiply
   2,118,616x = 3,241,504 × 3,241,504
4. Step 4: Simplify right side
   2,118,616x = 10,507,348,182,016
5. Step 5: Solve for x
   x = 10,507,348,182,016/2,118,616
6. Step 6: Final answer
   x = 4,959,534.05