Finding the Third Proportional to 19,988,185,212,591 and 43,524,863,057,304

Step by Step Solution

1. Step 1: Write the proportion equation
   19,988,185,212,591 : 43,524,863,057,304 = 43,524,863,057,304 : x
2. Step 2: Convert to fraction form
   19,988,185,212,591/43,524,863,057,304 = 43,524,863,057,304/x
3. Step 3: Cross multiply
   19,988,185,212,591x = 43,524,863,057,304 × 43,524,863,057,304
4. Step 4: Simplify right side
   19,988,185,212,591x = 1,894,413,704,157,066,500,339,924,992
5. Step 5: Solve for x
   x = 1,894,413,704,157,066,500,339,924,992/19,988,185,212,591
6. Step 6: Final answer
   x = 94,776,673,520,302.05