Finding the Third Proportional to 37,056,198 and 80,491,456

Step by Step Solution

1. Step 1: Write the proportion equation
   37,056,198 : 80,491,456 = 80,491,456 : x
2. Step 2: Convert to fraction form
   37,056,198/80,491,456 = 80,491,456/x
3. Step 3: Cross multiply
   37,056,198x = 80,491,456 × 80,491,456
4. Step 4: Simplify right side
   37,056,198x = 6,478,874,488,999,936
5. Step 5: Solve for x
   x = 6,478,874,488,999,936/37,056,198
6. Step 6: Final answer
   x = 174,839,158.86