Finding the Third Proportional to 39,674 and 60,768

Step by Step Solution

1. Step 1: Write the proportion equation
   39,674 : 60,768 = 60,768 : x
2. Step 2: Convert to fraction form
   39,674/60,768 = 60,768/x
3. Step 3: Cross multiply
   39,674x = 60,768 × 60,768
4. Step 4: Simplify right side
   39,674x = 3,692,749,824
5. Step 5: Solve for x
   x = 3,692,749,824/39,674
6. Step 6: Final answer
   x = 93,077.33