Finding the Third Proportional to 41,910,916 and 91,613,216

Step by Step Solution

1. Step 1: Write the proportion equation
   41,910,916 : 91,613,216 = 91,613,216 : x
2. Step 2: Convert to fraction form
   41,910,916/91,613,216 = 91,613,216/x
3. Step 3: Cross multiply
   41,910,916x = 91,613,216 × 91,613,216
4. Step 4: Simplify right side
   41,910,916x = 8,392,981,345,862,656
5. Step 5: Solve for x
   x = 8,392,981,345,862,656/41,910,916
6. Step 6: Final answer
   x = 200,257,645.19