Finding the Third Proportional to 3,448,895 and 5,221,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,895 : 5,221,056 = 5,221,056 : x
2. Step 2: Convert to fraction form
   3,448,895/5,221,056 = 5,221,056/x
3. Step 3: Cross multiply
   3,448,895x = 5,221,056 × 5,221,056
4. Step 4: Simplify right side
   3,448,895x = 27,259,425,755,136
5. Step 5: Solve for x
   x = 27,259,425,755,136/3,448,895
6. Step 6: Final answer
   x = 7,903,814.34