Finding the Third Proportional to 59,096 and 81,672

Step by Step Solution

1. Step 1: Write the proportion equation
   59,096 : 81,672 = 81,672 : x
2. Step 2: Convert to fraction form
   59,096/81,672 = 81,672/x
3. Step 3: Cross multiply
   59,096x = 81,672 × 81,672
4. Step 4: Simplify right side
   59,096x = 6,670,315,584
5. Step 5: Solve for x
   x = 6,670,315,584/59,096
6. Step 6: Final answer
   x = 112,872.54