Finding the Third Proportional to 67,566 and 105,988

Step by Step Solution

1. Step 1: Write the proportion equation
   67,566 : 105,988 = 105,988 : x
2. Step 2: Convert to fraction form
   67,566/105,988 = 105,988/x
3. Step 3: Cross multiply
   67,566x = 105,988 × 105,988
4. Step 4: Simplify right side
   67,566x = 11,233,456,144
5. Step 5: Solve for x
   x = 11,233,456,144/67,566
6. Step 6: Final answer
   x = 166,259.01