Finding the Third Proportional to 325,494 and 704,506.50

Step by Step Solution

1. Step 1: Write the proportion equation
   325,494 : 704,506.50 = 704,506.50 : x
2. Step 2: Convert to fraction form
   325,494/704,506.50 = 704,506.50/x
3. Step 3: Cross multiply
   325,494x = 704,506.50 × 704,506.50
4. Step 4: Simplify right side
   325,494x = 496,329,408,542.25
5. Step 5: Solve for x
   x = 496,329,408,542.25/325,494
6. Step 6: Final answer
   x = 1,524,849.64