Finding the Third Proportional to 2,345,074 and 5,139,049

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345,074 : 5,139,049 = 5,139,049 : x
2. Step 2: Convert to fraction form
   2,345,074/5,139,049 = 5,139,049/x
3. Step 3: Cross multiply
   2,345,074x = 5,139,049 × 5,139,049
4. Step 4: Simplify right side
   2,345,074x = 26,409,824,624,401
5. Step 5: Solve for x
   x = 26,409,824,624,401/2,345,074
6. Step 6: Final answer
   x = 11,261,829.96