Finding the Third Proportional to 796,732 and 1,866,442

Step by Step Solution

1. Step 1: Write the proportion equation
   796,732 : 1,866,442 = 1,866,442 : x
2. Step 2: Convert to fraction form
   796,732/1,866,442 = 1,866,442/x
3. Step 3: Cross multiply
   796,732x = 1,866,442 × 1,866,442
4. Step 4: Simplify right side
   796,732x = 3,483,605,739,364
5. Step 5: Solve for x
   x = 3,483,605,739,364/796,732
6. Step 6: Final answer
   x = 4,372,368.30