Finding the Third Proportional to 59,233 and 139,829

Step by Step Solution

1. Step 1: Write the proportion equation
   59,233 : 139,829 = 139,829 : x
2. Step 2: Convert to fraction form
   59,233/139,829 = 139,829/x
3. Step 3: Cross multiply
   59,233x = 139,829 × 139,829
4. Step 4: Simplify right side
   59,233x = 19,552,149,241
5. Step 5: Solve for x
   x = 19,552,149,241/59,233
6. Step 6: Final answer
   x = 330,088.79