Finding the Third Proportional to 1,435,770 and 2,252,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,770 : 2,252,616 = 2,252,616 : x
2. Step 2: Convert to fraction form
   1,435,770/2,252,616 = 2,252,616/x
3. Step 3: Cross multiply
   1,435,770x = 2,252,616 × 2,252,616
4. Step 4: Simplify right side
   1,435,770x = 5,074,278,843,456
5. Step 5: Solve for x
   x = 5,074,278,843,456/1,435,770
6. Step 6: Final answer
   x = 3,534,186.43