Finding the Third Proportional to 70,975 and 109,880

Step by Step Solution

1. Step 1: Write the proportion equation
   70,975 : 109,880 = 109,880 : x
2. Step 2: Convert to fraction form
   70,975/109,880 = 109,880/x
3. Step 3: Cross multiply
   70,975x = 109,880 × 109,880
4. Step 4: Simplify right side
   70,975x = 12,073,614,400
5. Step 5: Solve for x
   x = 12,073,614,400/70,975
6. Step 6: Final answer
   x = 170,110.81