Finding the Third Proportional to 91,596 and 200,904

Step by Step Solution

1. Step 1: Write the proportion equation
   91,596 : 200,904 = 200,904 : x
2. Step 2: Convert to fraction form
   91,596/200,904 = 200,904/x
3. Step 3: Cross multiply
   91,596x = 200,904 × 200,904
4. Step 4: Simplify right side
   91,596x = 40,362,417,216
5. Step 5: Solve for x
   x = 40,362,417,216/91,596
6. Step 6: Final answer
   x = 440,656.99