Finding the Third Proportional to 131,562 and 204,084

Step by Step Solution

1. Step 1: Write the proportion equation
   131,562 : 204,084 = 204,084 : x
2. Step 2: Convert to fraction form
   131,562/204,084 = 204,084/x
3. Step 3: Cross multiply
   131,562x = 204,084 × 204,084
4. Step 4: Simplify right side
   131,562x = 41,650,279,056
5. Step 5: Solve for x
   x = 41,650,279,056/131,562
6. Step 6: Final answer
   x = 316,582.90