Finding the Third Proportional to 107,159 and 161,710

Step by Step Solution

1. Step 1: Write the proportion equation
   107,159 : 161,710 = 161,710 : x
2. Step 2: Convert to fraction form
   107,159/161,710 = 161,710/x
3. Step 3: Cross multiply
   107,159x = 161,710 × 161,710
4. Step 4: Simplify right side
   107,159x = 26,150,124,100
5. Step 5: Solve for x
   x = 26,150,124,100/107,159
6. Step 6: Final answer
   x = 244,031.06