Finding the Third Proportional to 450,555 and 1,047,654

Step by Step Solution

1. Step 1: Write the proportion equation
   450,555 : 1,047,654 = 1,047,654 : x
2. Step 2: Convert to fraction form
   450,555/1,047,654 = 1,047,654/x
3. Step 3: Cross multiply
   450,555x = 1,047,654 × 1,047,654
4. Step 4: Simplify right side
   450,555x = 1,097,578,903,716
5. Step 5: Solve for x
   x = 1,097,578,903,716/450,555
6. Step 6: Final answer
   x = 2,436,059.76