Finding the Third Proportional to 38,222.25 and 89,934.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,222.25 : 89,934.75 = 89,934.75 : x
2. Step 2: Convert to fraction form
   38,222.25/89,934.75 = 89,934.75/x
3. Step 3: Cross multiply
   38,222.25x = 89,934.75 × 89,934.75
4. Step 4: Simplify right side
   38,222.25x = 8,088,259,257.56
5. Step 5: Solve for x
   x = 8,088,259,257.56/38,222.25
6. Step 6: Final answer
   x = 211,611.28