Finding the Third Proportional to 2,871,542 and 4,505,235

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,542 : 4,505,235 = 4,505,235 : x
2. Step 2: Convert to fraction form
   2,871,542/4,505,235 = 4,505,235/x
3. Step 3: Cross multiply
   2,871,542x = 4,505,235 × 4,505,235
4. Step 4: Simplify right side
   2,871,542x = 20,297,142,405,225
5. Step 5: Solve for x
   x = 20,297,142,405,225/2,871,542
6. Step 6: Final answer
   x = 7,068,377.34