Finding the Third Proportional to 2,598,992,800 and 5,674,245,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598,992,800 : 5,674,245,172 = 5,674,245,172 : x
2. Step 2: Convert to fraction form
   2,598,992,800/5,674,245,172 = 5,674,245,172/x
3. Step 3: Cross multiply
   2,598,992,800x = 5,674,245,172 × 5,674,245,172
4. Step 4: Simplify right side
   2,598,992,800x = 32,197,058,271,965,310,976
5. Step 5: Solve for x
   x = 32,197,058,271,965,310,976/2,598,992,800
6. Step 6: Final answer
   x = 12,388,282,980.99