Finding the Third Proportional to 1,560,929 and 3,164,919

Step by Step Solution

1. Step 1: Write the proportion equation
   1,560,929 : 3,164,919 = 3,164,919 : x
2. Step 2: Convert to fraction form
   1,560,929/3,164,919 = 3,164,919/x
3. Step 3: Cross multiply
   1,560,929x = 3,164,919 × 3,164,919
4. Step 4: Simplify right side
   1,560,929x = 10,016,712,276,561
5. Step 5: Solve for x
   x = 10,016,712,276,561/1,560,929
6. Step 6: Final answer
   x = 6,417,147.91