Finding the Third Proportional to 351,732 and 544,408.50

Step by Step Solution

1. Step 1: Write the proportion equation
   351,732 : 544,408.50 = 544,408.50 : x
2. Step 2: Convert to fraction form
   351,732/544,408.50 = 544,408.50/x
3. Step 3: Cross multiply
   351,732x = 544,408.50 × 544,408.50
4. Step 4: Simplify right side
   351,732x = 296,380,614,872.25
5. Step 5: Solve for x
   x = 296,380,614,872.25/351,732
6. Step 6: Final answer
   x = 842,631.93