Finding the Third Proportional to 79,112,380 and 164,288,096

Step by Step Solution

1. Step 1: Write the proportion equation
   79,112,380 : 164,288,096 = 164,288,096 : x
2. Step 2: Convert to fraction form
   79,112,380/164,288,096 = 164,288,096/x
3. Step 3: Cross multiply
   79,112,380x = 164,288,096 × 164,288,096
4. Step 4: Simplify right side
   79,112,380x = 26,990,578,487,305,216
5. Step 5: Solve for x
   x = 26,990,578,487,305,216/79,112,380
6. Step 6: Final answer
   x = 341,167,570.58