Finding the Third Proportional to 340,201 and 732,404

Step by Step Solution

1. Step 1: Write the proportion equation
   340,201 : 732,404 = 732,404 : x
2. Step 2: Convert to fraction form
   340,201/732,404 = 732,404/x
3. Step 3: Cross multiply
   340,201x = 732,404 × 732,404
4. Step 4: Simplify right side
   340,201x = 536,415,619,216
5. Step 5: Solve for x
   x = 536,415,619,216/340,201
6. Step 6: Final answer
   x = 1,576,760.85