Finding the Third Proportional to 45,424,082,805 and 98,846,783,850

Step by Step Solution

1. Step 1: Write the proportion equation
   45,424,082,805 : 98,846,783,850 = 98,846,783,850 : x
2. Step 2: Convert to fraction form
   45,424,082,805/98,846,783,850 = 98,846,783,850/x
3. Step 3: Cross multiply
   45,424,082,805x = 98,846,783,850 × 98,846,783,850
4. Step 4: Simplify right side
   45,424,082,805x = 9,770,686,677,488,620,273,664
5. Step 5: Solve for x
   x = 9,770,686,677,488,620,273,664/45,424,082,805
6. Step 6: Final answer
   x = 215,099,261,760.18