Finding the Third Proportional to 491,194.50 and 1,057,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   491,194.50 : 1,057,087.50 = 1,057,087.50 : x
2. Step 2: Convert to fraction form
   491,194.50/1,057,087.50 = 1,057,087.50/x
3. Step 3: Cross multiply
   491,194.50x = 1,057,087.50 × 1,057,087.50
4. Step 4: Simplify right side
   491,194.50x = 1,117,433,982,656.25
5. Step 5: Solve for x
   x = 1,117,433,982,656.25/491,194.50
6. Step 6: Final answer
   x = 2,274,931.79