Finding the Third Proportional to 1,397,063 and 3,055,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,397,063 : 3,055,648 = 3,055,648 : x
2. Step 2: Convert to fraction form
   1,397,063/3,055,648 = 3,055,648/x
3. Step 3: Cross multiply
   1,397,063x = 3,055,648 × 3,055,648
4. Step 4: Simplify right side
   1,397,063x = 9,336,984,699,904
5. Step 5: Solve for x
   x = 9,336,984,699,904/1,397,063
6. Step 6: Final answer
   x = 6,683,295.38