Finding the Third Proportional to 59,532 and 81,630

Step by Step Solution

1. Step 1: Write the proportion equation
   59,532 : 81,630 = 81,630 : x
2. Step 2: Convert to fraction form
   59,532/81,630 = 81,630/x
3. Step 3: Cross multiply
   59,532x = 81,630 × 81,630
4. Step 4: Simplify right side
   59,532x = 6,663,456,900
5. Step 5: Solve for x
   x = 6,663,456,900/59,532
6. Step 6: Final answer
   x = 111,930.67