Finding the Third Proportional to 67,616.25 and 105,252

Step by Step Solution

1. Step 1: Write the proportion equation
   67,616.25 : 105,252 = 105,252 : x
2. Step 2: Convert to fraction form
   67,616.25/105,252 = 105,252/x
3. Step 3: Cross multiply
   67,616.25x = 105,252 × 105,252
4. Step 4: Simplify right side
   67,616.25x = 11,077,983,504
5. Step 5: Solve for x
   x = 11,077,983,504/67,616.25
6. Step 6: Final answer
   x = 163,836.11