Finding the Third Proportional to 3,434,104 and 7,458,660

Step by Step Solution

1. Step 1: Write the proportion equation
   3,434,104 : 7,458,660 = 7,458,660 : x
2. Step 2: Convert to fraction form
   3,434,104/7,458,660 = 7,458,660/x
3. Step 3: Cross multiply
   3,434,104x = 7,458,660 × 7,458,660
4. Step 4: Simplify right side
   3,434,104x = 55,631,608,995,600
5. Step 5: Solve for x
   x = 55,631,608,995,600/3,434,104
6. Step 6: Final answer
   x = 16,199,744.97