Finding the Third Proportional to 1,335,413 and 2,718,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,335,413 : 2,718,020 = 2,718,020 : x
2. Step 2: Convert to fraction form
   1,335,413/2,718,020 = 2,718,020/x
3. Step 3: Cross multiply
   1,335,413x = 2,718,020 × 2,718,020
4. Step 4: Simplify right side
   1,335,413x = 7,387,632,720,400
5. Step 5: Solve for x
   x = 7,387,632,720,400/1,335,413
6. Step 6: Final answer
   x = 5,532,095.85