Finding the Third Proportional to 3,772,514,504 and 8,118,337,936

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772,514,504 : 8,118,337,936 = 8,118,337,936 : x
2. Step 2: Convert to fraction form
   3,772,514,504/8,118,337,936 = 8,118,337,936/x
3. Step 3: Cross multiply
   3,772,514,504x = 8,118,337,936 × 8,118,337,936
4. Step 4: Simplify right side
   3,772,514,504x = 65,907,410,843,096,743,936
5. Step 5: Solve for x
   x = 65,907,410,843,096,743,936/3,772,514,504
6. Step 6: Final answer
   x = 17,470,419,470.41