Finding the Third Proportional to 67,741 and 105,488

Step by Step Solution

1. Step 1: Write the proportion equation
   67,741 : 105,488 = 105,488 : x
2. Step 2: Convert to fraction form
   67,741/105,488 = 105,488/x
3. Step 3: Cross multiply
   67,741x = 105,488 × 105,488
4. Step 4: Simplify right side
   67,741x = 11,127,718,144
5. Step 5: Solve for x
   x = 11,127,718,144/67,741
6. Step 6: Final answer
   x = 164,268.58