Finding the Third Proportional to 38,442 and 58,383

Step by Step Solution

1. Step 1: Write the proportion equation
   38,442 : 58,383 = 58,383 : x
2. Step 2: Convert to fraction form
   38,442/58,383 = 58,383/x
3. Step 3: Cross multiply
   38,442x = 58,383 × 58,383
4. Step 4: Simplify right side
   38,442x = 3,408,574,689
5. Step 5: Solve for x
   x = 3,408,574,689/38,442
6. Step 6: Final answer
   x = 88,667.99