Finding the Third Proportional to 2,170,750 and 3,191,089

Step by Step Solution

1. Step 1: Write the proportion equation
   2,170,750 : 3,191,089 = 3,191,089 : x
2. Step 2: Convert to fraction form
   2,170,750/3,191,089 = 3,191,089/x
3. Step 3: Cross multiply
   2,170,750x = 3,191,089 × 3,191,089
4. Step 4: Simplify right side
   2,170,750x = 10,183,049,005,921
5. Step 5: Solve for x
   x = 10,183,049,005,921/2,170,750
6. Step 6: Final answer
   x = 4,691,027.99