Finding the Third Proportional to 2,871,540 and 4,505,232

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,540 : 4,505,232 = 4,505,232 : x
2. Step 2: Convert to fraction form
   2,871,540/4,505,232 = 4,505,232/x
3. Step 3: Cross multiply
   2,871,540x = 4,505,232 × 4,505,232
4. Step 4: Simplify right side
   2,871,540x = 20,297,115,373,824
5. Step 5: Solve for x
   x = 20,297,115,373,824/2,871,540
6. Step 6: Final answer
   x = 7,068,372.85