Finding the Third Proportional to 60,429 and 132,822

Step by Step Solution

1. Step 1: Write the proportion equation
   60,429 : 132,822 = 132,822 : x
2. Step 2: Convert to fraction form
   60,429/132,822 = 132,822/x
3. Step 3: Cross multiply
   60,429x = 132,822 × 132,822
4. Step 4: Simplify right side
   60,429x = 17,641,683,684
5. Step 5: Solve for x
   x = 17,641,683,684/60,429
6. Step 6: Final answer
   x = 291,940.69