Finding the Third Proportional to 2,429,778 and 5,249,184

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,778 : 5,249,184 = 5,249,184 : x
2. Step 2: Convert to fraction form
   2,429,778/5,249,184 = 5,249,184/x
3. Step 3: Cross multiply
   2,429,778x = 5,249,184 × 5,249,184
4. Step 4: Simplify right side
   2,429,778x = 27,553,932,665,856
5. Step 5: Solve for x
   x = 27,553,932,665,856/2,429,778
6. Step 6: Final answer
   x = 11,340,102.95