Finding the Third Proportional to 73,863 and 152,081

Step by Step Solution

1. Step 1: Write the proportion equation
   73,863 : 152,081 = 152,081 : x
2. Step 2: Convert to fraction form
   73,863/152,081 = 152,081/x
3. Step 3: Cross multiply
   73,863x = 152,081 × 152,081
4. Step 4: Simplify right side
   73,863x = 23,128,630,561
5. Step 5: Solve for x
   x = 23,128,630,561/73,863
6. Step 6: Final answer
   x = 313,128.77