Finding the Third Proportional to 804,924 and 1,749,621

Step by Step Solution

1. Step 1: Write the proportion equation
   804,924 : 1,749,621 = 1,749,621 : x
2. Step 2: Convert to fraction form
   804,924/1,749,621 = 1,749,621/x
3. Step 3: Cross multiply
   804,924x = 1,749,621 × 1,749,621
4. Step 4: Simplify right side
   804,924x = 3,061,173,643,641
5. Step 5: Solve for x
   x = 3,061,173,643,641/804,924
6. Step 6: Final answer
   x = 3,803,059.23