Finding the Third Proportional to 1,442,770 and 2,251,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,770 : 2,251,508 = 2,251,508 : x
2. Step 2: Convert to fraction form
   1,442,770/2,251,508 = 2,251,508/x
3. Step 3: Cross multiply
   1,442,770x = 2,251,508 × 2,251,508
4. Step 4: Simplify right side
   1,442,770x = 5,069,288,274,064
5. Step 5: Solve for x
   x = 5,069,288,274,064/1,442,770
6. Step 6: Final answer
   x = 3,513,580.32