Finding the Third Proportional to 59,179 and 89,383

Step by Step Solution

1. Step 1: Write the proportion equation
   59,179 : 89,383 = 89,383 : x
2. Step 2: Convert to fraction form
   59,179/89,383 = 89,383/x
3. Step 3: Cross multiply
   59,179x = 89,383 × 89,383
4. Step 4: Simplify right side
   59,179x = 7,989,320,689
5. Step 5: Solve for x
   x = 7,989,320,689/59,179
6. Step 6: Final answer
   x = 135,002.63