Finding the Third Proportional to 326,956 and 704,004

Step by Step Solution

1. Step 1: Write the proportion equation
   326,956 : 704,004 = 704,004 : x
2. Step 2: Convert to fraction form
   326,956/704,004 = 704,004/x
3. Step 3: Cross multiply
   326,956x = 704,004 × 704,004
4. Step 4: Simplify right side
   326,956x = 495,621,632,016
5. Step 5: Solve for x
   x = 495,621,632,016/326,956
6. Step 6: Final answer
   x = 1,515,866.45