Finding the Third Proportional to 2,842,716 and 4,641,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,842,716 : 4,641,404 = 4,641,404 : x
2. Step 2: Convert to fraction form
   2,842,716/4,641,404 = 4,641,404/x
3. Step 3: Cross multiply
   2,842,716x = 4,641,404 × 4,641,404
4. Step 4: Simplify right side
   2,842,716x = 21,542,631,091,216
5. Step 5: Solve for x
   x = 21,542,631,091,216/2,842,716
6. Step 6: Final answer
   x = 7,578,186.18