Finding the Third Proportional to 2,315,049 and 4,985,668

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315,049 : 4,985,668 = 4,985,668 : x
2. Step 2: Convert to fraction form
   2,315,049/4,985,668 = 4,985,668/x
3. Step 3: Cross multiply
   2,315,049x = 4,985,668 × 4,985,668
4. Step 4: Simplify right side
   2,315,049x = 24,856,885,406,224
5. Step 5: Solve for x
   x = 24,856,885,406,224/2,315,049
6. Step 6: Final answer
   x = 10,737,088.25