Finding the Third Proportional to 134,357 and 200,833

Step by Step Solution

1. Step 1: Write the proportion equation
   134,357 : 200,833 = 200,833 : x
2. Step 2: Convert to fraction form
   134,357/200,833 = 200,833/x
3. Step 3: Cross multiply
   134,357x = 200,833 × 200,833
4. Step 4: Simplify right side
   134,357x = 40,333,893,889
5. Step 5: Solve for x
   x = 40,333,893,889/134,357
6. Step 6: Final answer
   x = 300,199.42