Finding the Third Proportional to 327,406.50 and 704,871

Step by Step Solution

1. Step 1: Write the proportion equation
   327,406.50 : 704,871 = 704,871 : x
2. Step 2: Convert to fraction form
   327,406.50/704,871 = 704,871/x
3. Step 3: Cross multiply
   327,406.50x = 704,871 × 704,871
4. Step 4: Simplify right side
   327,406.50x = 496,843,126,641
5. Step 5: Solve for x
   x = 496,843,126,641/327,406.50
6. Step 6: Final answer
   x = 1,517,511.49