Finding the Third Proportional to 36,899,860,182 and 55,107,988,425

Step by Step Solution

1. Step 1: Write the proportion equation
   36,899,860,182 : 55,107,988,425 = 55,107,988,425 : x
2. Step 2: Convert to fraction form
   36,899,860,182/55,107,988,425 = 55,107,988,425/x
3. Step 3: Cross multiply
   36,899,860,182x = 55,107,988,425 × 55,107,988,425
4. Step 4: Simplify right side
   36,899,860,182x = 3,036,890,388,249,934,036,992
5. Step 5: Solve for x
   x = 3,036,890,388,249,934,036,992/36,899,860,182
6. Step 6: Final answer
   x = 82,300,864,373.77