Finding the Third Proportional to 803,780 and 1,094,616

Step by Step Solution

1. Step 1: Write the proportion equation
   803,780 : 1,094,616 = 1,094,616 : x
2. Step 2: Convert to fraction form
   803,780/1,094,616 = 1,094,616/x
3. Step 3: Cross multiply
   803,780x = 1,094,616 × 1,094,616
4. Step 4: Simplify right side
   803,780x = 1,198,184,187,456
5. Step 5: Solve for x
   x = 1,198,184,187,456/803,780
6. Step 6: Final answer
   x = 1,490,686.74