Finding the Third Proportional to 45,424,083,648 and 98,846,785,536

Step by Step Solution

1. Step 1: Write the proportion equation
   45,424,083,648 : 98,846,785,536 = 98,846,785,536 : x
2. Step 2: Convert to fraction form
   45,424,083,648/98,846,785,536 = 98,846,785,536/x
3. Step 3: Cross multiply
   45,424,083,648x = 98,846,785,536 × 98,846,785,536
4. Step 4: Simplify right side
   45,424,083,648x = 9,770,687,010,799,978,807,296
5. Step 5: Solve for x
   x = 9,770,687,010,799,978,807,296/45,424,083,648
6. Step 6: Final answer
   x = 215,099,265,106.04