Finding the Third Proportional to 2,793,342 and 4,463,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793,342 : 4,463,040 = 4,463,040 : x
2. Step 2: Convert to fraction form
   2,793,342/4,463,040 = 4,463,040/x
3. Step 3: Cross multiply
   2,793,342x = 4,463,040 × 4,463,040
4. Step 4: Simplify right side
   2,793,342x = 19,918,726,041,600
5. Step 5: Solve for x
   x = 19,918,726,041,600/2,793,342
6. Step 6: Final answer
   x = 7,130,786.72