Finding the Third Proportional to 2,493,669 and 5,368,743

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,669 : 5,368,743 = 5,368,743 : x
2. Step 2: Convert to fraction form
   2,493,669/5,368,743 = 5,368,743/x
3. Step 3: Cross multiply
   2,493,669x = 5,368,743 × 5,368,743
4. Step 4: Simplify right side
   2,493,669x = 28,823,401,400,049
5. Step 5: Solve for x
   x = 28,823,401,400,049/2,493,669
6. Step 6: Final answer
   x = 11,558,631.64