Finding the Third Proportional to 60,404 and 132,228

Step by Step Solution

1. Step 1: Write the proportion equation
   60,404 : 132,228 = 132,228 : x
2. Step 2: Convert to fraction form
   60,404/132,228 = 132,228/x
3. Step 3: Cross multiply
   60,404x = 132,228 × 132,228
4. Step 4: Simplify right side
   60,404x = 17,484,243,984
5. Step 5: Solve for x
   x = 17,484,243,984/60,404
6. Step 6: Final answer
   x = 289,455.07