Finding the Third Proportional to 2,882,578 and 6,272,540

Step by Step Solution

1. Step 1: Write the proportion equation
   2,882,578 : 6,272,540 = 6,272,540 : x
2. Step 2: Convert to fraction form
   2,882,578/6,272,540 = 6,272,540/x
3. Step 3: Cross multiply
   2,882,578x = 6,272,540 × 6,272,540
4. Step 4: Simplify right side
   2,882,578x = 39,344,758,051,600
5. Step 5: Solve for x
   x = 39,344,758,051,600/2,882,578
6. Step 6: Final answer
   x = 13,649,156.43