Finding the Third Proportional to 1,425,708 and 2,074,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,425,708 : 2,074,356 = 2,074,356 : x
2. Step 2: Convert to fraction form
   1,425,708/2,074,356 = 2,074,356/x
3. Step 3: Cross multiply
   1,425,708x = 2,074,356 × 2,074,356
4. Step 4: Simplify right side
   1,425,708x = 4,302,952,814,736
5. Step 5: Solve for x
   x = 4,302,952,814,736/1,425,708
6. Step 6: Final answer
   x = 3,018,116.48