Finding the Third Proportional to 3,448,887 and 5,221,044

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,887 : 5,221,044 = 5,221,044 : x
2. Step 2: Convert to fraction form
   3,448,887/5,221,044 = 5,221,044/x
3. Step 3: Cross multiply
   3,448,887x = 5,221,044 × 5,221,044
4. Step 4: Simplify right side
   3,448,887x = 27,259,300,449,936
5. Step 5: Solve for x
   x = 27,259,300,449,936/3,448,887
6. Step 6: Final answer
   x = 7,903,796.34