Finding the Third Proportional to 131,510 and 186,084

Step by Step Solution

1. Step 1: Write the proportion equation
   131,510 : 186,084 = 186,084 : x
2. Step 2: Convert to fraction form
   131,510/186,084 = 186,084/x
3. Step 3: Cross multiply
   131,510x = 186,084 × 186,084
4. Step 4: Simplify right side
   131,510x = 34,627,255,056
5. Step 5: Solve for x
   x = 34,627,255,056/131,510
6. Step 6: Final answer
   x = 263,305.11