Finding the Third Proportional to 37,656,930,048 and 81,933,014,799

Step by Step Solution

1. Step 1: Write the proportion equation
   37,656,930,048 : 81,933,014,799 = 81,933,014,799 : x
2. Step 2: Convert to fraction form
   37,656,930,048/81,933,014,799 = 81,933,014,799/x
3. Step 3: Cross multiply
   37,656,930,048x = 81,933,014,799 × 81,933,014,799
4. Step 4: Simplify right side
   37,656,930,048x = 6,713,018,914,053,152,571,392
5. Step 5: Solve for x
   x = 6,713,018,914,053,152,571,392/37,656,930,048
6. Step 6: Final answer
   x = 178,267,822,297.15