Finding the Third Proportional to 2,522,196,391.27 and 5,418,694,845.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522,196,391.27 : 5,418,694,845.35 = 5,418,694,845.35 : x
2. Step 2: Convert to fraction form
   2,522,196,391.27/5,418,694,845.35 = 5,418,694,845.35/x
3. Step 3: Cross multiply
   2,522,196,391.27x = 5,418,694,845.35 × 5,418,694,845.35
4. Step 4: Simplify right side
   2,522,196,391.27x = 29,362,253,827,038,912,512
5. Step 5: Solve for x
   x = 29,362,253,827,038,912,512/2,522,196,391.27
6. Step 6: Final answer
   x = 11,641,541,447.23