Finding the Third Proportional to 34,157 and 51,928

Step by Step Solution

1. Step 1: Write the proportion equation
   34,157 : 51,928 = 51,928 : x
2. Step 2: Convert to fraction form
   34,157/51,928 = 51,928/x
3. Step 3: Cross multiply
   34,157x = 51,928 × 51,928
4. Step 4: Simplify right side
   34,157x = 2,696,517,184
5. Step 5: Solve for x
   x = 2,696,517,184/34,157
6. Step 6: Final answer
   x = 78,944.79