Finding the Third Proportional to 67,601 and 105,222

Step by Step Solution

1. Step 1: Write the proportion equation
   67,601 : 105,222 = 105,222 : x
2. Step 2: Convert to fraction form
   67,601/105,222 = 105,222/x
3. Step 3: Cross multiply
   67,601x = 105,222 × 105,222
4. Step 4: Simplify right side
   67,601x = 11,071,669,284
5. Step 5: Solve for x
   x = 11,071,669,284/67,601
6. Step 6: Final answer
   x = 163,779.67