Finding the Third Proportional to 1,017,033 and 1,381,257

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,033 : 1,381,257 = 1,381,257 : x
2. Step 2: Convert to fraction form
   1,017,033/1,381,257 = 1,381,257/x
3. Step 3: Cross multiply
   1,017,033x = 1,381,257 × 1,381,257
4. Step 4: Simplify right side
   1,017,033x = 1,907,870,900,049
5. Step 5: Solve for x
   x = 1,907,870,900,049/1,017,033
6. Step 6: Final answer
   x = 1,875,918.38