Finding the Third Proportional to 500,373 and 737,323.50

Step by Step Solution

1. Step 1: Write the proportion equation
   500,373 : 737,323.50 = 737,323.50 : x
2. Step 2: Convert to fraction form
   500,373/737,323.50 = 737,323.50/x
3. Step 3: Cross multiply
   500,373x = 737,323.50 × 737,323.50
4. Step 4: Simplify right side
   500,373x = 543,645,943,652.25
5. Step 5: Solve for x
   x = 543,645,943,652.25/500,373
6. Step 6: Final answer
   x = 1,086,481.37