Finding the Third Proportional to 2,598,992,814 and 5,674,245,204

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598,992,814 : 5,674,245,204 = 5,674,245,204 : x
2. Step 2: Convert to fraction form
   2,598,992,814/5,674,245,204 = 5,674,245,204/x
3. Step 3: Cross multiply
   2,598,992,814x = 5,674,245,204 × 5,674,245,204
4. Step 4: Simplify right side
   2,598,992,814x = 32,197,058,635,117,002,752
5. Step 5: Solve for x
   x = 32,197,058,635,117,002,752/2,598,992,814
6. Step 6: Final answer
   x = 12,388,283,053.99