Finding the Third Proportional to 2,708,018 and 5,839,228

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708,018 : 5,839,228 = 5,839,228 : x
2. Step 2: Convert to fraction form
   2,708,018/5,839,228 = 5,839,228/x
3. Step 3: Cross multiply
   2,708,018x = 5,839,228 × 5,839,228
4. Step 4: Simplify right side
   2,708,018x = 34,096,583,635,984
5. Step 5: Solve for x
   x = 34,096,583,635,984/2,708,018
6. Step 6: Final answer
   x = 12,590,973.78