Finding the Third Proportional to 1,442,713 and 2,251,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,713 : 2,251,412 = 2,251,412 : x
2. Step 2: Convert to fraction form
   1,442,713/2,251,412 = 2,251,412/x
3. Step 3: Cross multiply
   1,442,713x = 2,251,412 × 2,251,412
4. Step 4: Simplify right side
   1,442,713x = 5,068,855,993,744
5. Step 5: Solve for x
   x = 5,068,855,993,744/1,442,713
6. Step 6: Final answer
   x = 3,513,419.50