Finding the Third Proportional to 34,442 and 51,018

Step by Step Solution

1. Step 1: Write the proportion equation
   34,442 : 51,018 = 51,018 : x
2. Step 2: Convert to fraction form
   34,442/51,018 = 51,018/x
3. Step 3: Cross multiply
   34,442x = 51,018 × 51,018
4. Step 4: Simplify right side
   34,442x = 2,602,836,324
5. Step 5: Solve for x
   x = 2,602,836,324/34,442
6. Step 6: Final answer
   x = 75,571.58