Finding the Third Proportional to 1,581,536,016 and 3,293,974,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,536,016 : 3,293,974,824 = 3,293,974,824 : x
2. Step 2: Convert to fraction form
   1,581,536,016/3,293,974,824 = 3,293,974,824/x
3. Step 3: Cross multiply
   1,581,536,016x = 3,293,974,824 × 3,293,974,824
4. Step 4: Simplify right side
   1,581,536,016x = 10,850,270,141,145,831,424
5. Step 5: Solve for x
   x = 10,850,270,141,145,831,424/1,581,536,016
6. Step 6: Final answer
   x = 6,860,589,977.96