Finding the Third Proportional to 324,063 and 475,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   324,063 : 475,150.50 = 475,150.50 : x
2. Step 2: Convert to fraction form
   324,063/475,150.50 = 475,150.50/x
3. Step 3: Cross multiply
   324,063x = 475,150.50 × 475,150.50
4. Step 4: Simplify right side
   324,063x = 225,767,997,650.25
5. Step 5: Solve for x
   x = 225,767,997,650.25/324,063
6. Step 6: Final answer
   x = 696,679.34