Finding the Third Proportional to 38,234 and 58,449

Step by Step Solution

1. Step 1: Write the proportion equation
   38,234 : 58,449 = 58,449 : x
2. Step 2: Convert to fraction form
   38,234/58,449 = 58,449/x
3. Step 3: Cross multiply
   38,234x = 58,449 × 58,449
4. Step 4: Simplify right side
   38,234x = 3,416,285,601
5. Step 5: Solve for x
   x = 3,416,285,601/38,234
6. Step 6: Final answer
   x = 89,352.03