Finding the Third Proportional to 87,050 and 181,668

Step by Step Solution

1. Step 1: Write the proportion equation
   87,050 : 181,668 = 181,668 : x
2. Step 2: Convert to fraction form
   87,050/181,668 = 181,668/x
3. Step 3: Cross multiply
   87,050x = 181,668 × 181,668
4. Step 4: Simplify right side
   87,050x = 33,003,262,224
5. Step 5: Solve for x
   x = 33,003,262,224/87,050
6. Step 6: Final answer
   x = 379,129.95