Finding the Third Proportional to 17,832 and 38,958

Step by Step Solution

1. Step 1: Write the proportion equation
   17,832 : 38,958 = 38,958 : x
2. Step 2: Convert to fraction form
   17,832/38,958 = 38,958/x
3. Step 3: Cross multiply
   17,832x = 38,958 × 38,958
4. Step 4: Simplify right side
   17,832x = 1,517,725,764
5. Step 5: Solve for x
   x = 1,517,725,764/17,832
6. Step 6: Final answer
   x = 85,112.48