Finding the Third Proportional to 1,357,907 and 2,005,067

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,907 : 2,005,067 = 2,005,067 : x
2. Step 2: Convert to fraction form
   1,357,907/2,005,067 = 2,005,067/x
3. Step 3: Cross multiply
   1,357,907x = 2,005,067 × 2,005,067
4. Step 4: Simplify right side
   1,357,907x = 4,020,293,674,489
5. Step 5: Solve for x
   x = 4,020,293,674,489/1,357,907
6. Step 6: Final answer
   x = 2,960,654.65