Finding the Third Proportional to 2,667,171 and 5,751,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,171 : 5,751,168 = 5,751,168 : x
2. Step 2: Convert to fraction form
   2,667,171/5,751,168 = 5,751,168/x
3. Step 3: Cross multiply
   2,667,171x = 5,751,168 × 5,751,168
4. Step 4: Simplify right side
   2,667,171x = 33,075,933,364,224
5. Step 5: Solve for x
   x = 33,075,933,364,224/2,667,171
6. Step 6: Final answer
   x = 12,401,129.65