Finding the Third Proportional to 67,012 and 132,332

Step by Step Solution

1. Step 1: Write the proportion equation
   67,012 : 132,332 = 132,332 : x
2. Step 2: Convert to fraction form
   67,012/132,332 = 132,332/x
3. Step 3: Cross multiply
   67,012x = 132,332 × 132,332
4. Step 4: Simplify right side
   67,012x = 17,511,758,224
5. Step 5: Solve for x
   x = 17,511,758,224/67,012
6. Step 6: Final answer
   x = 261,322.72