Finding the Third Proportional to 3,407,110 and 7,505,555

Step by Step Solution

1. Step 1: Write the proportion equation
   3,407,110 : 7,505,555 = 7,505,555 : x
2. Step 2: Convert to fraction form
   3,407,110/7,505,555 = 7,505,555/x
3. Step 3: Cross multiply
   3,407,110x = 7,505,555 × 7,505,555
4. Step 4: Simplify right side
   3,407,110x = 56,333,355,858,025
5. Step 5: Solve for x
   x = 56,333,355,858,025/3,407,110
6. Step 6: Final answer
   x = 16,534,058.44