Finding the Third Proportional to 803,571 and 1,091,353

Step by Step Solution

1. Step 1: Write the proportion equation
   803,571 : 1,091,353 = 1,091,353 : x
2. Step 2: Convert to fraction form
   803,571/1,091,353 = 1,091,353/x
3. Step 3: Cross multiply
   803,571x = 1,091,353 × 1,091,353
4. Step 4: Simplify right side
   803,571x = 1,191,051,370,609
5. Step 5: Solve for x
   x = 1,191,051,370,609/803,571
6. Step 6: Final answer
   x = 1,482,198.05