Finding the Third Proportional to 45,879 and 60,462

Step by Step Solution

1. Step 1: Write the proportion equation
   45,879 : 60,462 = 60,462 : x
2. Step 2: Convert to fraction form
   45,879/60,462 = 60,462/x
3. Step 3: Cross multiply
   45,879x = 60,462 × 60,462
4. Step 4: Simplify right side
   45,879x = 3,655,653,444
5. Step 5: Solve for x
   x = 3,655,653,444/45,879
6. Step 6: Final answer
   x = 79,680.32