Finding the Third Proportional to 67,892 and 102,967

Step by Step Solution

1. Step 1: Write the proportion equation
   67,892 : 102,967 = 102,967 : x
2. Step 2: Convert to fraction form
   67,892/102,967 = 102,967/x
3. Step 3: Cross multiply
   67,892x = 102,967 × 102,967
4. Step 4: Simplify right side
   67,892x = 10,602,203,089
5. Step 5: Solve for x
   x = 10,602,203,089/67,892
6. Step 6: Final answer
   x = 156,162.77