Finding the Third Proportional to 131,112 and 282,960

Step by Step Solution

1. Step 1: Write the proportion equation
   131,112 : 282,960 = 282,960 : x
2. Step 2: Convert to fraction form
   131,112/282,960 = 282,960/x
3. Step 3: Cross multiply
   131,112x = 282,960 × 282,960
4. Step 4: Simplify right side
   131,112x = 80,066,361,600
5. Step 5: Solve for x
   x = 80,066,361,600/131,112
6. Step 6: Final answer
   x = 610,671.50