Finding the Third Proportional to 2,192,324,292 and 5,173,492,936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192,324,292 : 5,173,492,936.50 = 5,173,492,936.50 : x
2. Step 2: Convert to fraction form
   2,192,324,292/5,173,492,936.50 = 5,173,492,936.50/x
3. Step 3: Cross multiply
   2,192,324,292x = 5,173,492,936.50 × 5,173,492,936.50
4. Step 4: Simplify right side
   2,192,324,292x = 26,765,029,164,015,394,816
5. Step 5: Solve for x
   x = 26,765,029,164,015,394,816/2,192,324,292
6. Step 6: Final answer
   x = 12,208,517,353.79