Finding the Third Proportional to 65,681 and 104,019

Step by Step Solution

1. Step 1: Write the proportion equation
   65,681 : 104,019 = 104,019 : x
2. Step 2: Convert to fraction form
   65,681/104,019 = 104,019/x
3. Step 3: Cross multiply
   65,681x = 104,019 × 104,019
4. Step 4: Simplify right side
   65,681x = 10,819,952,361
5. Step 5: Solve for x
   x = 10,819,952,361/65,681
6. Step 6: Final answer
   x = 164,734.89