Finding the Third Proportional to 60,774 and 132,444

Step by Step Solution

1. Step 1: Write the proportion equation
   60,774 : 132,444 = 132,444 : x
2. Step 2: Convert to fraction form
   60,774/132,444 = 132,444/x
3. Step 3: Cross multiply
   60,774x = 132,444 × 132,444
4. Step 4: Simplify right side
   60,774x = 17,541,413,136
5. Step 5: Solve for x
   x = 17,541,413,136/60,774
6. Step 6: Final answer
   x = 288,633.51