Finding the Third Proportional to 87,424 and 181,068

Step by Step Solution

1. Step 1: Write the proportion equation
   87,424 : 181,068 = 181,068 : x
2. Step 2: Convert to fraction form
   87,424/181,068 = 181,068/x
3. Step 3: Cross multiply
   87,424x = 181,068 × 181,068
4. Step 4: Simplify right side
   87,424x = 32,785,620,624
5. Step 5: Solve for x
   x = 32,785,620,624/87,424
6. Step 6: Final answer
   x = 375,018.54