Finding the Third Proportional to 1,544,909 and 2,262,057

Step by Step Solution

1. Step 1: Write the proportion equation
   1,544,909 : 2,262,057 = 2,262,057 : x
2. Step 2: Convert to fraction form
   1,544,909/2,262,057 = 2,262,057/x
3. Step 3: Cross multiply
   1,544,909x = 2,262,057 × 2,262,057
4. Step 4: Simplify right side
   1,544,909x = 5,116,901,871,249
5. Step 5: Solve for x
   x = 5,116,901,871,249/1,544,909
6. Step 6: Final answer
   x = 3,312,105.68