Finding the Third Proportional to 2,237,551,538 and 3,510,058,057

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,551,538 : 3,510,058,057 = 3,510,058,057 : x
2. Step 2: Convert to fraction form
   2,237,551,538/3,510,058,057 = 3,510,058,057/x
3. Step 3: Cross multiply
   2,237,551,538x = 3,510,058,057 × 3,510,058,057
4. Step 4: Simplify right side
   2,237,551,538x = 12,320,507,563,510,616,064
5. Step 5: Solve for x
   x = 12,320,507,563,510,616,064/2,237,551,538
6. Step 6: Final answer
   x = 5,506,245,265.99