Finding the Third Proportional to 3,434,080 and 7,458,626

Step by Step Solution

1. Step 1: Write the proportion equation
   3,434,080 : 7,458,626 = 7,458,626 : x
2. Step 2: Convert to fraction form
   3,434,080/7,458,626 = 7,458,626/x
3. Step 3: Cross multiply
   3,434,080x = 7,458,626 × 7,458,626
4. Step 4: Simplify right side
   3,434,080x = 55,631,101,807,876
5. Step 5: Solve for x
   x = 55,631,101,807,876/3,434,080
6. Step 6: Final answer
   x = 16,199,710.49