Finding the Third Proportional to 492,579.56 and 1,061,147.25

Step by Step Solution

1. Step 1: Write the proportion equation
   492,579.56 : 1,061,147.25 = 1,061,147.25 : x
2. Step 2: Convert to fraction form
   492,579.56/1,061,147.25 = 1,061,147.25/x
3. Step 3: Cross multiply
   492,579.56x = 1,061,147.25 × 1,061,147.25
4. Step 4: Simplify right side
   492,579.56x = 1,126,033,486,182.56
5. Step 5: Solve for x
   x = 1,126,033,486,182.56/492,579.56
6. Step 6: Final answer
   x = 2,285,993.11