Finding the Third Proportional to 34,868 and 76,216

Step by Step Solution

1. Step 1: Write the proportion equation
   34,868 : 76,216 = 76,216 : x
2. Step 2: Convert to fraction form
   34,868/76,216 = 76,216/x
3. Step 3: Cross multiply
   34,868x = 76,216 × 76,216
4. Step 4: Simplify right side
   34,868x = 5,808,878,656
5. Step 5: Solve for x
   x = 5,808,878,656/34,868
6. Step 6: Final answer
   x = 166,596.27