Finding the Third Proportional to 41,921,744 and 91,663,874

Step by Step Solution

1. Step 1: Write the proportion equation
   41,921,744 : 91,663,874 = 91,663,874 : x
2. Step 2: Convert to fraction form
   41,921,744/91,663,874 = 91,663,874/x
3. Step 3: Cross multiply
   41,921,744x = 91,663,874 × 91,663,874
4. Step 4: Simplify right side
   41,921,744x = 8,402,265,796,687,876
5. Step 5: Solve for x
   x = 8,402,265,796,687,876/41,921,744
6. Step 6: Final answer
   x = 200,427,391.49