Finding the Third Proportional to 60,576 and 141,495

Step by Step Solution

1. Step 1: Write the proportion equation
   60,576 : 141,495 = 141,495 : x
2. Step 2: Convert to fraction form
   60,576/141,495 = 141,495/x
3. Step 3: Cross multiply
   60,576x = 141,495 × 141,495
4. Step 4: Simplify right side
   60,576x = 20,020,835,025
5. Step 5: Solve for x
   x = 20,020,835,025/60,576
6. Step 6: Final answer
   x = 330,507.71