Finding the Third Proportional to 894,901,610.50 and 1,815,320,231

Step by Step Solution

1. Step 1: Write the proportion equation
   894,901,610.50 : 1,815,320,231 = 1,815,320,231 : x
2. Step 2: Convert to fraction form
   894,901,610.50/1,815,320,231 = 1,815,320,231/x
3. Step 3: Cross multiply
   894,901,610.50x = 1,815,320,231 × 1,815,320,231
4. Step 4: Simplify right side
   894,901,610.50x = 3,295,387,541,077,893,120
5. Step 5: Solve for x
   x = 3,295,387,541,077,893,120/894,901,610.50
6. Step 6: Final answer
   x = 3,682,402,067.91