Finding the Third Proportional to 1,818,768 and 3,826,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,818,768 : 3,826,080 = 3,826,080 : x
2. Step 2: Convert to fraction form
   1,818,768/3,826,080 = 3,826,080/x
3. Step 3: Cross multiply
   1,818,768x = 3,826,080 × 3,826,080
4. Step 4: Simplify right side
   1,818,768x = 14,638,888,166,400
5. Step 5: Solve for x
   x = 14,638,888,166,400/1,818,768
6. Step 6: Final answer
   x = 8,048,793.56