Finding the Third Proportional to 3,427,988 and 6,544,936

Step by Step Solution

1. Step 1: Write the proportion equation
   3,427,988 : 6,544,936 = 6,544,936 : x
2. Step 2: Convert to fraction form
   3,427,988/6,544,936 = 6,544,936/x
3. Step 3: Cross multiply
   3,427,988x = 6,544,936 × 6,544,936
4. Step 4: Simplify right side
   3,427,988x = 42,836,187,244,096
5. Step 5: Solve for x
   x = 42,836,187,244,096/3,427,988
6. Step 6: Final answer
   x = 12,496,014.35