Finding the Third Proportional to 303,364.50 and 437,004

Step by Step Solution

1. Step 1: Write the proportion equation
   303,364.50 : 437,004 = 437,004 : x
2. Step 2: Convert to fraction form
   303,364.50/437,004 = 437,004/x
3. Step 3: Cross multiply
   303,364.50x = 437,004 × 437,004
4. Step 4: Simplify right side
   303,364.50x = 190,972,496,016
5. Step 5: Solve for x
   x = 190,972,496,016/303,364.50
6. Step 6: Final answer
   x = 629,514.98