Finding the Third Proportional to 10,612,310,907 and 22,715,399,166

Step by Step Solution

1. Step 1: Write the proportion equation
   10,612,310,907 : 22,715,399,166 = 22,715,399,166 : x
2. Step 2: Convert to fraction form
   10,612,310,907/22,715,399,166 = 22,715,399,166/x
3. Step 3: Cross multiply
   10,612,310,907x = 22,715,399,166 × 22,715,399,166
4. Step 4: Simplify right side
   10,612,310,907x = 515,989,359,270,713,491,456
5. Step 5: Solve for x
   x = 515,989,359,270,713,491,456/10,612,310,907
6. Step 6: Final answer
   x = 48,621,771,807.53