Finding the Third Proportional to 2,858,274 and 5,951,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,858,274 : 5,951,772 = 5,951,772 : x
2. Step 2: Convert to fraction form
   2,858,274/5,951,772 = 5,951,772/x
3. Step 3: Cross multiply
   2,858,274x = 5,951,772 × 5,951,772
4. Step 4: Simplify right side
   2,858,274x = 35,423,589,939,984
5. Step 5: Solve for x
   x = 35,423,589,939,984/2,858,274
6. Step 6: Final answer
   x = 12,393,349.95