Finding the Third Proportional to 41,707,628 and 90,829,906

Step by Step Solution

1. Step 1: Write the proportion equation
   41,707,628 : 90,829,906 = 90,829,906 : x
2. Step 2: Convert to fraction form
   41,707,628/90,829,906 = 90,829,906/x
3. Step 3: Cross multiply
   41,707,628x = 90,829,906 × 90,829,906
4. Step 4: Simplify right side
   41,707,628x = 8,250,071,823,968,836
5. Step 5: Solve for x
   x = 8,250,071,823,968,836/41,707,628
6. Step 6: Final answer
   x = 197,807,264.99