Finding the Third Proportional to 103,696 and 140,710

Step by Step Solution

1. Step 1: Write the proportion equation
   103,696 : 140,710 = 140,710 : x
2. Step 2: Convert to fraction form
   103,696/140,710 = 140,710/x
3. Step 3: Cross multiply
   103,696x = 140,710 × 140,710
4. Step 4: Simplify right side
   103,696x = 19,799,304,100
5. Step 5: Solve for x
   x = 19,799,304,100/103,696
6. Step 6: Final answer
   x = 190,936.04