Finding the Third Proportional to 2,860,712 and 5,956,576

Step by Step Solution

1. Step 1: Write the proportion equation
   2,860,712 : 5,956,576 = 5,956,576 : x
2. Step 2: Convert to fraction form
   2,860,712/5,956,576 = 5,956,576/x
3. Step 3: Cross multiply
   2,860,712x = 5,956,576 × 5,956,576
4. Step 4: Simplify right side
   2,860,712x = 35,480,797,643,776
5. Step 5: Solve for x
   x = 35,480,797,643,776/2,860,712
6. Step 6: Final answer
   x = 12,402,785.62