Finding the Third Proportional to 3,114,144 and 6,708,456

Step by Step Solution

1. Step 1: Write the proportion equation
   3,114,144 : 6,708,456 = 6,708,456 : x
2. Step 2: Convert to fraction form
   3,114,144/6,708,456 = 6,708,456/x
3. Step 3: Cross multiply
   3,114,144x = 6,708,456 × 6,708,456
4. Step 4: Simplify right side
   3,114,144x = 45,003,381,903,936
5. Step 5: Solve for x
   x = 45,003,381,903,936/3,114,144
6. Step 6: Final answer
   x = 14,451,284.82