Finding the Third Proportional to 70,323 and 151,030

Step by Step Solution

1. Step 1: Write the proportion equation
   70,323 : 151,030 = 151,030 : x
2. Step 2: Convert to fraction form
   70,323/151,030 = 151,030/x
3. Step 3: Cross multiply
   70,323x = 151,030 × 151,030
4. Step 4: Simplify right side
   70,323x = 22,810,060,900
5. Step 5: Solve for x
   x = 22,810,060,900/70,323
6. Step 6: Final answer
   x = 324,361.32