Finding the Third Proportional to 804,592 and 1,588,648

Step by Step Solution

1. Step 1: Write the proportion equation
   804,592 : 1,588,648 = 1,588,648 : x
2. Step 2: Convert to fraction form
   804,592/1,588,648 = 1,588,648/x
3. Step 3: Cross multiply
   804,592x = 1,588,648 × 1,588,648
4. Step 4: Simplify right side
   804,592x = 2,523,802,467,904
5. Step 5: Solve for x
   x = 2,523,802,467,904/804,592
6. Step 6: Final answer
   x = 3,136,748.15