Finding the Third Proportional to 32,870 and 71,958

Step by Step Solution

1. Step 1: Write the proportion equation
   32,870 : 71,958 = 71,958 : x
2. Step 2: Convert to fraction form
   32,870/71,958 = 71,958/x
3. Step 3: Cross multiply
   32,870x = 71,958 × 71,958
4. Step 4: Simplify right side
   32,870x = 5,177,953,764
5. Step 5: Solve for x
   x = 5,177,953,764/32,870
6. Step 6: Final answer
   x = 157,528.26