Finding the Third Proportional to 1,281,866 and 2,010,795

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,866 : 2,010,795 = 2,010,795 : x
2. Step 2: Convert to fraction form
   1,281,866/2,010,795 = 2,010,795/x
3. Step 3: Cross multiply
   1,281,866x = 2,010,795 × 2,010,795
4. Step 4: Simplify right side
   1,281,866x = 4,043,296,532,025
5. Step 5: Solve for x
   x = 4,043,296,532,025/1,281,866
6. Step 6: Final answer
   x = 3,154,227.14