Finding the Third Proportional to 1,397,061 and 3,055,644

Step by Step Solution

1. Step 1: Write the proportion equation
   1,397,061 : 3,055,644 = 3,055,644 : x
2. Step 2: Convert to fraction form
   1,397,061/3,055,644 = 3,055,644/x
3. Step 3: Cross multiply
   1,397,061x = 3,055,644 × 3,055,644
4. Step 4: Simplify right side
   1,397,061x = 9,336,960,254,736
5. Step 5: Solve for x
   x = 9,336,960,254,736/1,397,061
6. Step 6: Final answer
   x = 6,683,287.45