Finding the Third Proportional to 152,625 and 331,523.25

Step by Step Solution

1. Step 1: Write the proportion equation
   152,625 : 331,523.25 = 331,523.25 : x
2. Step 2: Convert to fraction form
   152,625/331,523.25 = 331,523.25/x
3. Step 3: Cross multiply
   152,625x = 331,523.25 × 331,523.25
4. Step 4: Simplify right side
   152,625x = 109,907,665,290.56
5. Step 5: Solve for x
   x = 109,907,665,290.56/152,625
6. Step 6: Final answer
   x = 720,115.74