Finding the Third Proportional to 2,936,780 and 4,135,696

Step by Step Solution

1. Step 1: Write the proportion equation
   2,936,780 : 4,135,696 = 4,135,696 : x
2. Step 2: Convert to fraction form
   2,936,780/4,135,696 = 4,135,696/x
3. Step 3: Cross multiply
   2,936,780x = 4,135,696 × 4,135,696
4. Step 4: Simplify right side
   2,936,780x = 17,103,981,404,416
5. Step 5: Solve for x
   x = 17,103,981,404,416/2,936,780
6. Step 6: Final answer
   x = 5,824,059.48