Finding the Third Proportional to 2,858,308 and 5,951,828

Step by Step Solution

1. Step 1: Write the proportion equation
   2,858,308 : 5,951,828 = 5,951,828 : x
2. Step 2: Convert to fraction form
   2,858,308/5,951,828 = 5,951,828/x
3. Step 3: Cross multiply
   2,858,308x = 5,951,828 × 5,951,828
4. Step 4: Simplify right side
   2,858,308x = 35,424,256,541,584
5. Step 5: Solve for x
   x = 35,424,256,541,584/2,858,308
6. Step 6: Final answer
   x = 12,393,435.75