Finding the Third Proportional to 2,605,953,676.50 and 3,669,756,993

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,953,676.50 : 3,669,756,993 = 3,669,756,993 : x
2. Step 2: Convert to fraction form
   2,605,953,676.50/3,669,756,993 = 3,669,756,993/x
3. Step 3: Cross multiply
   2,605,953,676.50x = 3,669,756,993 × 3,669,756,993
4. Step 4: Simplify right side
   2,605,953,676.50x = 13,467,116,387,672,401,920
5. Step 5: Solve for x
   x = 13,467,116,387,672,401,920/2,605,953,676.50
6. Step 6: Final answer
   x = 5,167,826,469.49