Finding the Third Proportional to 476,622 and 737,323.50

Step by Step Solution

1. Step 1: Write the proportion equation
   476,622 : 737,323.50 = 737,323.50 : x
2. Step 2: Convert to fraction form
   476,622/737,323.50 = 737,323.50/x
3. Step 3: Cross multiply
   476,622x = 737,323.50 × 737,323.50
4. Step 4: Simplify right side
   476,622x = 543,645,943,652.25
5. Step 5: Solve for x
   x = 543,645,943,652.25/476,622
6. Step 6: Final answer
   x = 1,140,622.85