Finding the Third Proportional to 2,798,113,617 and 5,983,647,655

Step by Step Solution

1. Step 1: Write the proportion equation
   2,798,113,617 : 5,983,647,655 = 5,983,647,655 : x
2. Step 2: Convert to fraction form
   2,798,113,617/5,983,647,655 = 5,983,647,655/x
3. Step 3: Cross multiply
   2,798,113,617x = 5,983,647,655 × 5,983,647,655
4. Step 4: Simplify right side
   2,798,113,617x = 35,804,039,259,186,999,296
5. Step 5: Solve for x
   x = 35,804,039,259,186,999,296/2,798,113,617
6. Step 6: Final answer
   x = 12,795,777,498.69