Finding the Third Proportional to 88,922 and 192,607

Step by Step Solution

1. Step 1: Write the proportion equation
   88,922 : 192,607 = 192,607 : x
2. Step 2: Convert to fraction form
   88,922/192,607 = 192,607/x
3. Step 3: Cross multiply
   88,922x = 192,607 × 192,607
4. Step 4: Simplify right side
   88,922x = 37,097,456,449
5. Step 5: Solve for x
   x = 37,097,456,449/88,922
6. Step 6: Final answer
   x = 417,190.98