Finding the Third Proportional to 70,311 and 151,008

Step by Step Solution

1. Step 1: Write the proportion equation
   70,311 : 151,008 = 151,008 : x
2. Step 2: Convert to fraction form
   70,311/151,008 = 151,008/x
3. Step 3: Cross multiply
   70,311x = 151,008 × 151,008
4. Step 4: Simplify right side
   70,311x = 22,803,416,064
5. Step 5: Solve for x
   x = 22,803,416,064/70,311
6. Step 6: Final answer
   x = 324,322.17