Finding the Third Proportional to 38,236 and 89,959.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,236 : 89,959.50 = 89,959.50 : x
2. Step 2: Convert to fraction form
   38,236/89,959.50 = 89,959.50/x
3. Step 3: Cross multiply
   38,236x = 89,959.50 × 89,959.50
4. Step 4: Simplify right side
   38,236x = 8,092,711,640.25
5. Step 5: Solve for x
   x = 8,092,711,640.25/38,236
6. Step 6: Final answer
   x = 211,651.63