Finding the Third Proportional to 327,226.50 and 713,583

Step by Step Solution

1. Step 1: Write the proportion equation
   327,226.50 : 713,583 = 713,583 : x
2. Step 2: Convert to fraction form
   327,226.50/713,583 = 713,583/x
3. Step 3: Cross multiply
   327,226.50x = 713,583 × 713,583
4. Step 4: Simplify right side
   327,226.50x = 509,200,697,889
5. Step 5: Solve for x
   x = 509,200,697,889/327,226.50
6. Step 6: Final answer
   x = 1,556,110.82