Finding the Third Proportional to 132,588 and 200,808

Step by Step Solution

1. Step 1: Write the proportion equation
   132,588 : 200,808 = 200,808 : x
2. Step 2: Convert to fraction form
   132,588/200,808 = 200,808/x
3. Step 3: Cross multiply
   132,588x = 200,808 × 200,808
4. Step 4: Simplify right side
   132,588x = 40,323,852,864
5. Step 5: Solve for x
   x = 40,323,852,864/132,588
6. Step 6: Final answer
   x = 304,128.98