Finding the Third Proportional to 60,629 and 132,271

Step by Step Solution

1. Step 1: Write the proportion equation
   60,629 : 132,271 = 132,271 : x
2. Step 2: Convert to fraction form
   60,629/132,271 = 132,271/x
3. Step 3: Cross multiply
   60,629x = 132,271 × 132,271
4. Step 4: Simplify right side
   60,629x = 17,495,617,441
5. Step 5: Solve for x
   x = 17,495,617,441/60,629
6. Step 6: Final answer
   x = 288,568.46