Finding the Third Proportional to 450,549 and 1,047,640.50

Step by Step Solution

1. Step 1: Write the proportion equation
   450,549 : 1,047,640.50 = 1,047,640.50 : x
2. Step 2: Convert to fraction form
   450,549/1,047,640.50 = 1,047,640.50/x
3. Step 3: Cross multiply
   450,549x = 1,047,640.50 × 1,047,640.50
4. Step 4: Simplify right side
   450,549x = 1,097,550,617,240.25
5. Step 5: Solve for x
   x = 1,097,550,617,240.25/450,549
6. Step 6: Final answer
   x = 2,436,029.42