Finding the Third Proportional to 188,595 and 410,886

Step by Step Solution

1. Step 1: Write the proportion equation
   188,595 : 410,886 = 410,886 : x
2. Step 2: Convert to fraction form
   188,595/410,886 = 410,886/x
3. Step 3: Cross multiply
   188,595x = 410,886 × 410,886
4. Step 4: Simplify right side
   188,595x = 168,827,304,996
5. Step 5: Solve for x
   x = 168,827,304,996/188,595
6. Step 6: Final answer
   x = 895,184.42