Finding the Third Proportional to 89,249.50 and 193,194

Step by Step Solution

1. Step 1: Write the proportion equation
   89,249.50 : 193,194 = 193,194 : x
2. Step 2: Convert to fraction form
   89,249.50/193,194 = 193,194/x
3. Step 3: Cross multiply
   89,249.50x = 193,194 × 193,194
4. Step 4: Simplify right side
   89,249.50x = 37,323,921,636
5. Step 5: Solve for x
   x = 37,323,921,636/89,249.50
6. Step 6: Final answer
   x = 418,197.54