Finding the Third Proportional to 3,916,256 and 5,986,945

Step by Step Solution

1. Step 1: Write the proportion equation
   3,916,256 : 5,986,945 = 5,986,945 : x
2. Step 2: Convert to fraction form
   3,916,256/5,986,945 = 5,986,945/x
3. Step 3: Cross multiply
   3,916,256x = 5,986,945 × 5,986,945
4. Step 4: Simplify right side
   3,916,256x = 35,843,510,433,025
5. Step 5: Solve for x
   x = 35,843,510,433,025/3,916,256
6. Step 6: Final answer
   x = 9,152,494.23