Finding the Third Proportional to 2,431,467 and 5,291,037

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431,467 : 5,291,037 = 5,291,037 : x
2. Step 2: Convert to fraction form
   2,431,467/5,291,037 = 5,291,037/x
3. Step 3: Cross multiply
   2,431,467x = 5,291,037 × 5,291,037
4. Step 4: Simplify right side
   2,431,467x = 27,995,072,535,369
5. Step 5: Solve for x
   x = 27,995,072,535,369/2,431,467
6. Step 6: Final answer
   x = 11,513,655.15