Finding the Third Proportional to 3,710,939 and 8,051,626

Step by Step Solution

1. Step 1: Write the proportion equation
   3,710,939 : 8,051,626 = 8,051,626 : x
2. Step 2: Convert to fraction form
   3,710,939/8,051,626 = 8,051,626/x
3. Step 3: Cross multiply
   3,710,939x = 8,051,626 × 8,051,626
4. Step 4: Simplify right side
   3,710,939x = 64,828,681,243,876
5. Step 5: Solve for x
   x = 64,828,681,243,876/3,710,939
6. Step 6: Final answer
   x = 17,469,616.52