Finding the Third Proportional to 89,048 and 193,552

Step by Step Solution

1. Step 1: Write the proportion equation
   89,048 : 193,552 = 193,552 : x
2. Step 2: Convert to fraction form
   89,048/193,552 = 193,552/x
3. Step 3: Cross multiply
   89,048x = 193,552 × 193,552
4. Step 4: Simplify right side
   89,048x = 37,462,376,704
5. Step 5: Solve for x
   x = 37,462,376,704/89,048
6. Step 6: Final answer
   x = 420,698.69