Finding the Third Proportional to 2,871,900 and 4,505,562

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,900 : 4,505,562 = 4,505,562 : x
2. Step 2: Convert to fraction form
   2,871,900/4,505,562 = 4,505,562/x
3. Step 3: Cross multiply
   2,871,900x = 4,505,562 × 4,505,562
4. Step 4: Simplify right side
   2,871,900x = 20,300,088,935,844
5. Step 5: Solve for x
   x = 20,300,088,935,844/2,871,900
6. Step 6: Final answer
   x = 7,068,522.21