Finding the Third Proportional to 2,218,533 and 3,170,335

Step by Step Solution

1. Step 1: Write the proportion equation
   2,218,533 : 3,170,335 = 3,170,335 : x
2. Step 2: Convert to fraction form
   2,218,533/3,170,335 = 3,170,335/x
3. Step 3: Cross multiply
   2,218,533x = 3,170,335 × 3,170,335
4. Step 4: Simplify right side
   2,218,533x = 10,051,024,012,225
5. Step 5: Solve for x
   x = 10,051,024,012,225/2,218,533
6. Step 6: Final answer
   x = 4,530,482.09