Finding the Third Proportional to 67,617 and 106,067.25

Step by Step Solution

1. Step 1: Write the proportion equation
   67,617 : 106,067.25 = 106,067.25 : x
2. Step 2: Convert to fraction form
   67,617/106,067.25 = 106,067.25/x
3. Step 3: Cross multiply
   67,617x = 106,067.25 × 106,067.25
4. Step 4: Simplify right side
   67,617x = 11,250,261,522.56
5. Step 5: Solve for x
   x = 11,250,261,522.56/67,617
6. Step 6: Final answer
   x = 166,382.15