Finding the Third Proportional to 1,628,067 and 2,393,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,067 : 2,393,320 = 2,393,320 : x
2. Step 2: Convert to fraction form
   1,628,067/2,393,320 = 2,393,320/x
3. Step 3: Cross multiply
   1,628,067x = 2,393,320 × 2,393,320
4. Step 4: Simplify right side
   1,628,067x = 5,727,980,622,400
5. Step 5: Solve for x
   x = 5,727,980,622,400/1,628,067
6. Step 6: Final answer
   x = 3,518,270.82