Finding the Third Proportional to 79,365,072 and 170,067,456

Step by Step Solution

1. Step 1: Write the proportion equation
   79,365,072 : 170,067,456 = 170,067,456 : x
2. Step 2: Convert to fraction form
   79,365,072/170,067,456 = 170,067,456/x
3. Step 3: Cross multiply
   79,365,072x = 170,067,456 × 170,067,456
4. Step 4: Simplify right side
   79,365,072x = 28,922,939,590,311,936
5. Step 5: Solve for x
   x = 28,922,939,590,311,936/79,365,072
6. Step 6: Final answer
   x = 364,429,072.66