Finding the Third Proportional to 131,084 and 280,848

Step by Step Solution

1. Step 1: Write the proportion equation
   131,084 : 280,848 = 280,848 : x
2. Step 2: Convert to fraction form
   131,084/280,848 = 280,848/x
3. Step 3: Cross multiply
   131,084x = 280,848 × 280,848
4. Step 4: Simplify right side
   131,084x = 78,875,599,104
5. Step 5: Solve for x
   x = 78,875,599,104/131,084
6. Step 6: Final answer
   x = 601,717.98