Finding the Third Proportional to 1,283,655 and 2,781,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,655 : 2,781,362 = 2,781,362 : x
2. Step 2: Convert to fraction form
   1,283,655/2,781,362 = 2,781,362/x
3. Step 3: Cross multiply
   1,283,655x = 2,781,362 × 2,781,362
4. Step 4: Simplify right side
   1,283,655x = 7,735,974,575,044
5. Step 5: Solve for x
   x = 7,735,974,575,044/1,283,655
6. Step 6: Final answer
   x = 6,026,521.59