Finding the Third Proportional to 1,540,627 and 2,253,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,627 : 2,253,886 = 2,253,886 : x
2. Step 2: Convert to fraction form
   1,540,627/2,253,886 = 2,253,886/x
3. Step 3: Cross multiply
   1,540,627x = 2,253,886 × 2,253,886
4. Step 4: Simplify right side
   1,540,627x = 5,080,002,100,996
5. Step 5: Solve for x
   x = 5,080,002,100,996/1,540,627
6. Step 6: Final answer
   x = 3,297,360.17