Finding the Third Proportional to 804,592 and 1,675,321

Step by Step Solution

1. Step 1: Write the proportion equation
   804,592 : 1,675,321 = 1,675,321 : x
2. Step 2: Convert to fraction form
   804,592/1,675,321 = 1,675,321/x
3. Step 3: Cross multiply
   804,592x = 1,675,321 × 1,675,321
4. Step 4: Simplify right side
   804,592x = 2,806,700,453,041
5. Step 5: Solve for x
   x = 2,806,700,453,041/804,592
6. Step 6: Final answer
   x = 3,488,352.42