Finding the Third Proportional to 188,771,822,146 and 404,469,340,292

Step by Step Solution

1. Step 1: Write the proportion equation
   188,771,822,146 : 404,469,340,292 = 404,469,340,292 : x
2. Step 2: Convert to fraction form
   188,771,822,146/404,469,340,292 = 404,469,340,292/x
3. Step 3: Cross multiply
   188,771,822,146x = 404,469,340,292 × 404,469,340,292
4. Step 4: Simplify right side
   188,771,822,146x = 163,595,447,236,245,684,486,144
5. Step 5: Solve for x
   x = 163,595,447,236,245,684,486,144/188,771,822,146
6. Step 6: Final answer
   x = 866,630,651,632.52