Finding the Third Proportional to 492,580.88 and 1,061,149.50

Step by Step Solution

1. Step 1: Write the proportion equation
   492,580.88 : 1,061,149.50 = 1,061,149.50 : x
2. Step 2: Convert to fraction form
   492,580.88/1,061,149.50 = 1,061,149.50/x
3. Step 3: Cross multiply
   492,580.88x = 1,061,149.50 × 1,061,149.50
4. Step 4: Simplify right side
   492,580.88x = 1,126,038,261,350.25
5. Step 5: Solve for x
   x = 1,126,038,261,350.25/492,580.88
6. Step 6: Final answer
   x = 2,285,996.71