Finding the Third Proportional to 804,960 and 1,676,064

Step by Step Solution

1. Step 1: Write the proportion equation
   804,960 : 1,676,064 = 1,676,064 : x
2. Step 2: Convert to fraction form
   804,960/1,676,064 = 1,676,064/x
3. Step 3: Cross multiply
   804,960x = 1,676,064 × 1,676,064
4. Step 4: Simplify right side
   804,960x = 2,809,190,532,096
5. Step 5: Solve for x
   x = 2,809,190,532,096/804,960
6. Step 6: Final answer
   x = 3,489,851.09