Finding the Third Proportional to 70,892 and 154,166

Step by Step Solution

1. Step 1: Write the proportion equation
   70,892 : 154,166 = 154,166 : x
2. Step 2: Convert to fraction form
   70,892/154,166 = 154,166/x
3. Step 3: Cross multiply
   70,892x = 154,166 × 154,166
4. Step 4: Simplify right side
   70,892x = 23,767,155,556
5. Step 5: Solve for x
   x = 23,767,155,556/70,892
6. Step 6: Final answer
   x = 335,258.64