Finding the Third Proportional to 3,760,658 and 5,729,163

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760,658 : 5,729,163 = 5,729,163 : x
2. Step 2: Convert to fraction form
   3,760,658/5,729,163 = 5,729,163/x
3. Step 3: Cross multiply
   3,760,658x = 5,729,163 × 5,729,163
4. Step 4: Simplify right side
   3,760,658x = 32,823,308,680,569
5. Step 5: Solve for x
   x = 32,823,308,680,569/3,760,658
6. Step 6: Final answer
   x = 8,728,075.96