Finding the Third Proportional to 788,266 and 1,723,766

Step by Step Solution

1. Step 1: Write the proportion equation
   788,266 : 1,723,766 = 1,723,766 : x
2. Step 2: Convert to fraction form
   788,266/1,723,766 = 1,723,766/x
3. Step 3: Cross multiply
   788,266x = 1,723,766 × 1,723,766
4. Step 4: Simplify right side
   788,266x = 2,971,369,222,756
5. Step 5: Solve for x
   x = 2,971,369,222,756/788,266
6. Step 6: Final answer
   x = 3,769,500.68