Finding the Third Proportional to 70,166 and 105,330

Step by Step Solution

1. Step 1: Write the proportion equation
   70,166 : 105,330 = 105,330 : x
2. Step 2: Convert to fraction form
   70,166/105,330 = 105,330/x
3. Step 3: Cross multiply
   70,166x = 105,330 × 105,330
4. Step 4: Simplify right side
   70,166x = 11,094,408,900
5. Step 5: Solve for x
   x = 11,094,408,900/70,166
6. Step 6: Final answer
   x = 158,116.59