Finding the Third Proportional to 151,200 and 325,512

Step by Step Solution

1. Step 1: Write the proportion equation
   151,200 : 325,512 = 325,512 : x
2. Step 2: Convert to fraction form
   151,200/325,512 = 325,512/x
3. Step 3: Cross multiply
   151,200x = 325,512 × 325,512
4. Step 4: Simplify right side
   151,200x = 105,958,062,144
5. Step 5: Solve for x
   x = 105,958,062,144/151,200
6. Step 6: Final answer
   x = 700,780.83