Finding the Third Proportional to 40,068 and 86,967

Step by Step Solution

1. Step 1: Write the proportion equation
   40,068 : 86,967 = 86,967 : x
2. Step 2: Convert to fraction form
   40,068/86,967 = 86,967/x
3. Step 3: Cross multiply
   40,068x = 86,967 × 86,967
4. Step 4: Simplify right side
   40,068x = 7,563,259,089
5. Step 5: Solve for x
   x = 7,563,259,089/40,068
6. Step 6: Final answer
   x = 188,760.58