Finding the Third Proportional to 713,224 and 1,566,404

Step by Step Solution

1. Step 1: Write the proportion equation
   713,224 : 1,566,404 = 1,566,404 : x
2. Step 2: Convert to fraction form
   713,224/1,566,404 = 1,566,404/x
3. Step 3: Cross multiply
   713,224x = 1,566,404 × 1,566,404
4. Step 4: Simplify right side
   713,224x = 2,453,621,491,216
5. Step 5: Solve for x
   x = 2,453,621,491,216/713,224
6. Step 6: Final answer
   x = 3,440,183.58