Finding the Third Proportional to 2,663,778 and 5,753,184

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663,778 : 5,753,184 = 5,753,184 : x
2. Step 2: Convert to fraction form
   2,663,778/5,753,184 = 5,753,184/x
3. Step 3: Cross multiply
   2,663,778x = 5,753,184 × 5,753,184
4. Step 4: Simplify right side
   2,663,778x = 33,099,126,137,856
5. Step 5: Solve for x
   x = 33,099,126,137,856/2,663,778
6. Step 6: Final answer
   x = 12,425,632.37