Finding the Third Proportional to 803,706 and 1,091,538

Step by Step Solution

1. Step 1: Write the proportion equation
   803,706 : 1,091,538 = 1,091,538 : x
2. Step 2: Convert to fraction form
   803,706/1,091,538 = 1,091,538/x
3. Step 3: Cross multiply
   803,706x = 1,091,538 × 1,091,538
4. Step 4: Simplify right side
   803,706x = 1,191,455,205,444
5. Step 5: Solve for x
   x = 1,191,455,205,444/803,706
6. Step 6: Final answer
   x = 1,482,451.55