Finding the Third Proportional to 488,184 and 1,057,563

Step by Step Solution

1. Step 1: Write the proportion equation
   488,184 : 1,057,563 = 1,057,563 : x
2. Step 2: Convert to fraction form
   488,184/1,057,563 = 1,057,563/x
3. Step 3: Cross multiply
   488,184x = 1,057,563 × 1,057,563
4. Step 4: Simplify right side
   488,184x = 1,118,439,498,969
5. Step 5: Solve for x
   x = 1,118,439,498,969/488,184
6. Step 6: Final answer
   x = 2,291,020.39