Finding the Third Proportional to 3,760,538 and 5,728,911

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760,538 : 5,728,911 = 5,728,911 : x
2. Step 2: Convert to fraction form
   3,760,538/5,728,911 = 5,728,911/x
3. Step 3: Cross multiply
   3,760,538x = 5,728,911 × 5,728,911
4. Step 4: Simplify right side
   3,760,538x = 32,820,421,245,921
5. Step 5: Solve for x
   x = 32,820,421,245,921/3,760,538
6. Step 6: Final answer
   x = 8,727,586.65