Finding the Third Proportional to 42,272 and 59,096

Step by Step Solution

1. Step 1: Write the proportion equation
   42,272 : 59,096 = 59,096 : x
2. Step 2: Convert to fraction form
   42,272/59,096 = 59,096/x
3. Step 3: Cross multiply
   42,272x = 59,096 × 59,096
4. Step 4: Simplify right side
   42,272x = 3,492,337,216
5. Step 5: Solve for x
   x = 3,492,337,216/42,272
6. Step 6: Final answer
   x = 82,615.85