Finding the Third Proportional to 1,283,666 and 2,781,383

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,666 : 2,781,383 = 2,781,383 : x
2. Step 2: Convert to fraction form
   1,283,666/2,781,383 = 2,781,383/x
3. Step 3: Cross multiply
   1,283,666x = 2,781,383 × 2,781,383
4. Step 4: Simplify right side
   1,283,666x = 7,736,091,392,689
5. Step 5: Solve for x
   x = 7,736,091,392,689/1,283,666
6. Step 6: Final answer
   x = 6,026,560.95