Finding the Third Proportional to 43,381 and 59,099

Step by Step Solution

1. Step 1: Write the proportion equation
   43,381 : 59,099 = 59,099 : x
2. Step 2: Convert to fraction form
   43,381/59,099 = 59,099/x
3. Step 3: Cross multiply
   43,381x = 59,099 × 59,099
4. Step 4: Simplify right side
   43,381x = 3,492,691,801
5. Step 5: Solve for x
   x = 3,492,691,801/43,381
6. Step 6: Final answer
   x = 80,512.02