Finding the Third Proportional to 1,820,300 and 2,826,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,820,300 : 2,826,362 = 2,826,362 : x
2. Step 2: Convert to fraction form
   1,820,300/2,826,362 = 2,826,362/x
3. Step 3: Cross multiply
   1,820,300x = 2,826,362 × 2,826,362
4. Step 4: Simplify right side
   1,820,300x = 7,988,322,155,044
5. Step 5: Solve for x
   x = 7,988,322,155,044/1,820,300
6. Step 6: Final answer
   x = 4,388,464.62