Finding the Third Proportional to 41,728,887 and 89,628,026

Step by Step Solution

1. Step 1: Write the proportion equation
   41,728,887 : 89,628,026 = 89,628,026 : x
2. Step 2: Convert to fraction form
   41,728,887/89,628,026 = 89,628,026/x
3. Step 3: Cross multiply
   41,728,887x = 89,628,026 × 89,628,026
4. Step 4: Simplify right side
   41,728,887x = 8,033,183,044,656,676
5. Step 5: Solve for x
   x = 8,033,183,044,656,676/41,728,887
6. Step 6: Final answer
   x = 192,508,921.81