Finding the Third Proportional to 2,818,210 and 6,281,870

Step by Step Solution

1. Step 1: Write the proportion equation
   2,818,210 : 6,281,870 = 6,281,870 : x
2. Step 2: Convert to fraction form
   2,818,210/6,281,870 = 6,281,870/x
3. Step 3: Cross multiply
   2,818,210x = 6,281,870 × 6,281,870
4. Step 4: Simplify right side
   2,818,210x = 39,461,890,696,900
5. Step 5: Solve for x
   x = 39,461,890,696,900/2,818,210
6. Step 6: Final answer
   x = 14,002,466.35