Finding the Third Proportional to 3,300,392 and 5,251,574

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300,392 : 5,251,574 = 5,251,574 : x
2. Step 2: Convert to fraction form
   3,300,392/5,251,574 = 5,251,574/x
3. Step 3: Cross multiply
   3,300,392x = 5,251,574 × 5,251,574
4. Step 4: Simplify right side
   3,300,392x = 27,579,029,477,476
5. Step 5: Solve for x
   x = 27,579,029,477,476/3,300,392
6. Step 6: Final answer
   x = 8,356,289.03