Finding the Third Proportional to 60,984 and 132,648

Step by Step Solution

1. Step 1: Write the proportion equation
   60,984 : 132,648 = 132,648 : x
2. Step 2: Convert to fraction form
   60,984/132,648 = 132,648/x
3. Step 3: Cross multiply
   60,984x = 132,648 × 132,648
4. Step 4: Simplify right side
   60,984x = 17,595,491,904
5. Step 5: Solve for x
   x = 17,595,491,904/60,984
6. Step 6: Final answer
   x = 288,526.37