Finding the Third Proportional to 1,513,656 and 3,311,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,656 : 3,311,424 = 3,311,424 : x
2. Step 2: Convert to fraction form
   1,513,656/3,311,424 = 3,311,424/x
3. Step 3: Cross multiply
   1,513,656x = 3,311,424 × 3,311,424
4. Step 4: Simplify right side
   1,513,656x = 10,965,528,907,776
5. Step 5: Solve for x
   x = 10,965,528,907,776/1,513,656
6. Step 6: Final answer
   x = 7,244,399.59