Finding the Third Proportional to 5,796,361,401 and 12,731,434,653

Step by Step Solution

1. Step 1: Write the proportion equation
   5,796,361,401 : 12,731,434,653 = 12,731,434,653 : x
2. Step 2: Convert to fraction form
   5,796,361,401/12,731,434,653 = 12,731,434,653/x
3. Step 3: Cross multiply
   5,796,361,401x = 12,731,434,653 × 12,731,434,653
4. Step 4: Simplify right side
   5,796,361,401x = 162,089,428,323,609,214,976
5. Step 5: Solve for x
   x = 162,089,428,323,609,214,976/5,796,361,401
6. Step 6: Final answer
   x = 27,963,996,222.81