Finding the Third Proportional to 39,968 and 57,573

Step by Step Solution

1. Step 1: Write the proportion equation
   39,968 : 57,573 = 57,573 : x
2. Step 2: Convert to fraction form
   39,968/57,573 = 57,573/x
3. Step 3: Cross multiply
   39,968x = 57,573 × 57,573
4. Step 4: Simplify right side
   39,968x = 3,314,650,329
5. Step 5: Solve for x
   x = 3,314,650,329/39,968
6. Step 6: Final answer
   x = 82,932.60