Finding the Third Proportional to 3,056,968 and 6,478,064

Step by Step Solution

1. Step 1: Write the proportion equation
   3,056,968 : 6,478,064 = 6,478,064 : x
2. Step 2: Convert to fraction form
   3,056,968/6,478,064 = 6,478,064/x
3. Step 3: Cross multiply
   3,056,968x = 6,478,064 × 6,478,064
4. Step 4: Simplify right side
   3,056,968x = 41,965,313,188,096
5. Step 5: Solve for x
   x = 41,965,313,188,096/3,056,968
6. Step 6: Final answer
   x = 13,727,756.78