Finding the Third Proportional to 804,572 and 1,675,886

Step by Step Solution

1. Step 1: Write the proportion equation
   804,572 : 1,675,886 = 1,675,886 : x
2. Step 2: Convert to fraction form
   804,572/1,675,886 = 1,675,886/x
3. Step 3: Cross multiply
   804,572x = 1,675,886 × 1,675,886
4. Step 4: Simplify right side
   804,572x = 2,808,593,884,996
5. Step 5: Solve for x
   x = 2,808,593,884,996/804,572
6. Step 6: Final answer
   x = 3,490,792.48