Finding the Third Proportional to 803,259 and 1,738,764

Step by Step Solution

1. Step 1: Write the proportion equation
   803,259 : 1,738,764 = 1,738,764 : x
2. Step 2: Convert to fraction form
   803,259/1,738,764 = 1,738,764/x
3. Step 3: Cross multiply
   803,259x = 1,738,764 × 1,738,764
4. Step 4: Simplify right side
   803,259x = 3,023,300,247,696
5. Step 5: Solve for x
   x = 3,023,300,247,696/803,259
6. Step 6: Final answer
   x = 3,763,792.56