Finding the Third Proportional to 2,249,028 and 3,289,191

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,028 : 3,289,191 = 3,289,191 : x
2. Step 2: Convert to fraction form
   2,249,028/3,289,191 = 3,289,191/x
3. Step 3: Cross multiply
   2,249,028x = 3,289,191 × 3,289,191
4. Step 4: Simplify right side
   2,249,028x = 10,818,777,434,481
5. Step 5: Solve for x
   x = 10,818,777,434,481/2,249,028
6. Step 6: Final answer
   x = 4,810,423.63