Finding the Third Proportional to 1,442,758 and 2,251,475

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,758 : 2,251,475 = 2,251,475 : x
2. Step 2: Convert to fraction form
   1,442,758/2,251,475 = 2,251,475/x
3. Step 3: Cross multiply
   1,442,758x = 2,251,475 × 2,251,475
4. Step 4: Simplify right side
   1,442,758x = 5,069,139,675,625
5. Step 5: Solve for x
   x = 5,069,139,675,625/1,442,758
6. Step 6: Final answer
   x = 3,513,506.54