Finding the Third Proportional to 195,005,114,185.50 and 395,493,328,377

Step by Step Solution

1. Step 1: Write the proportion equation
   195,005,114,185.50 : 395,493,328,377 = 395,493,328,377 : x
2. Step 2: Convert to fraction form
   195,005,114,185.50/395,493,328,377 = 395,493,328,377/x
3. Step 3: Cross multiply
   195,005,114,185.50x = 395,493,328,377 × 395,493,328,377
4. Step 4: Simplify right side
   195,005,114,185.50x = 156,414,972,790,717,556,981,760
5. Step 5: Solve for x
   x = 156,414,972,790,717,556,981,760/195,005,114,185.50
6. Step 6: Final answer
   x = 802,107,029,059.39