Finding the Third Proportional to 38,236 and 89,960

Step by Step Solution

1. Step 1: Write the proportion equation
   38,236 : 89,960 = 89,960 : x
2. Step 2: Convert to fraction form
   38,236/89,960 = 89,960/x
3. Step 3: Cross multiply
   38,236x = 89,960 × 89,960
4. Step 4: Simplify right side
   38,236x = 8,092,801,600
5. Step 5: Solve for x
   x = 8,092,801,600/38,236
6. Step 6: Final answer
   x = 211,653.98