Finding the Third Proportional to 804,276 and 1,674,696

Step by Step Solution

1. Step 1: Write the proportion equation
   804,276 : 1,674,696 = 1,674,696 : x
2. Step 2: Convert to fraction form
   804,276/1,674,696 = 1,674,696/x
3. Step 3: Cross multiply
   804,276x = 1,674,696 × 1,674,696
4. Step 4: Simplify right side
   804,276x = 2,804,606,692,416
5. Step 5: Solve for x
   x = 2,804,606,692,416/804,276
6. Step 6: Final answer
   x = 3,487,119.71