Finding the Third Proportional to 1,286,026 and 1,893,510

Step by Step Solution

1. Step 1: Write the proportion equation
   1,286,026 : 1,893,510 = 1,893,510 : x
2. Step 2: Convert to fraction form
   1,286,026/1,893,510 = 1,893,510/x
3. Step 3: Cross multiply
   1,286,026x = 1,893,510 × 1,893,510
4. Step 4: Simplify right side
   1,286,026x = 3,585,380,120,100
5. Step 5: Solve for x
   x = 3,585,380,120,100/1,286,026
6. Step 6: Final answer
   x = 2,787,953.06