Finding the Third Proportional to 1,397,694 and 3,057,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,397,694 : 3,057,102 = 3,057,102 : x
2. Step 2: Convert to fraction form
   1,397,694/3,057,102 = 3,057,102/x
3. Step 3: Cross multiply
   1,397,694x = 3,057,102 × 3,057,102
4. Step 4: Simplify right side
   1,397,694x = 9,345,872,638,404
5. Step 5: Solve for x
   x = 9,345,872,638,404/1,397,694
6. Step 6: Final answer
   x = 6,686,637.16