Finding the Third Proportional to 70,676 and 151,158

Step by Step Solution

1. Step 1: Write the proportion equation
   70,676 : 151,158 = 151,158 : x
2. Step 2: Convert to fraction form
   70,676/151,158 = 151,158/x
3. Step 3: Cross multiply
   70,676x = 151,158 × 151,158
4. Step 4: Simplify right side
   70,676x = 22,848,740,964
5. Step 5: Solve for x
   x = 22,848,740,964/70,676
6. Step 6: Final answer
   x = 323,288.54