Finding the Third Proportional to 3,601,438 and 5,493,626

Step by Step Solution

1. Step 1: Write the proportion equation
   3,601,438 : 5,493,626 = 5,493,626 : x
2. Step 2: Convert to fraction form
   3,601,438/5,493,626 = 5,493,626/x
3. Step 3: Cross multiply
   3,601,438x = 5,493,626 × 5,493,626
4. Step 4: Simplify right side
   3,601,438x = 30,179,926,627,876
5. Step 5: Solve for x
   x = 30,179,926,627,876/3,601,438
6. Step 6: Final answer
   x = 8,379,965.62