Finding the Third Proportional to 45,947 and 70,919

Step by Step Solution

1. Step 1: Write the proportion equation
   45,947 : 70,919 = 70,919 : x
2. Step 2: Convert to fraction form
   45,947/70,919 = 70,919/x
3. Step 3: Cross multiply
   45,947x = 70,919 × 70,919
4. Step 4: Simplify right side
   45,947x = 5,029,504,561
5. Step 5: Solve for x
   x = 5,029,504,561/45,947
6. Step 6: Final answer
   x = 109,463.18