Finding the Third Proportional to 59,234 and 139,832

Step by Step Solution

1. Step 1: Write the proportion equation
   59,234 : 139,832 = 139,832 : x
2. Step 2: Convert to fraction form
   59,234/139,832 = 139,832/x
3. Step 3: Cross multiply
   59,234x = 139,832 × 139,832
4. Step 4: Simplify right side
   59,234x = 19,552,988,224
5. Step 5: Solve for x
   x = 19,552,988,224/59,234
6. Step 6: Final answer
   x = 330,097.38