Finding the Third Proportional to 796,725 and 1,866,424.50

Step by Step Solution

1. Step 1: Write the proportion equation
   796,725 : 1,866,424.50 = 1,866,424.50 : x
2. Step 2: Convert to fraction form
   796,725/1,866,424.50 = 1,866,424.50/x
3. Step 3: Cross multiply
   796,725x = 1,866,424.50 × 1,866,424.50
4. Step 4: Simplify right side
   796,725x = 3,483,540,414,200.25
5. Step 5: Solve for x
   x = 3,483,540,414,200.25/796,725
6. Step 6: Final answer
   x = 4,372,324.72