Finding the Third Proportional to 2,000,814 and 3,102,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,814 : 3,102,780 = 3,102,780 : x
2. Step 2: Convert to fraction form
   2,000,814/3,102,780 = 3,102,780/x
3. Step 3: Cross multiply
   2,000,814x = 3,102,780 × 3,102,780
4. Step 4: Simplify right side
   2,000,814x = 9,627,243,728,400
5. Step 5: Solve for x
   x = 9,627,243,728,400/2,000,814
6. Step 6: Final answer
   x = 4,811,663.52