Finding the Third Proportional to 802,612 and 1,671,656

Step by Step Solution

1. Step 1: Write the proportion equation
   802,612 : 1,671,656 = 1,671,656 : x
2. Step 2: Convert to fraction form
   802,612/1,671,656 = 1,671,656/x
3. Step 3: Cross multiply
   802,612x = 1,671,656 × 1,671,656
4. Step 4: Simplify right side
   802,612x = 2,794,433,782,336
5. Step 5: Solve for x
   x = 2,794,433,782,336/802,612
6. Step 6: Final answer
   x = 3,481,674.56