Finding the Third Proportional to 6,481,649 and 13,968,164

Step by Step Solution

1. Step 1: Write the proportion equation
   6,481,649 : 13,968,164 = 13,968,164 : x
2. Step 2: Convert to fraction form
   6,481,649/13,968,164 = 13,968,164/x
3. Step 3: Cross multiply
   6,481,649x = 13,968,164 × 13,968,164
4. Step 4: Simplify right side
   6,481,649x = 195,109,605,530,896
5. Step 5: Solve for x
   x = 195,109,605,530,896/6,481,649
6. Step 6: Final answer
   x = 30,101,846.85