Finding the Third Proportional to 1,017,246 and 2,209,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,246 : 2,209,284 = 2,209,284 : x
2. Step 2: Convert to fraction form
   1,017,246/2,209,284 = 2,209,284/x
3. Step 3: Cross multiply
   1,017,246x = 2,209,284 × 2,209,284
4. Step 4: Simplify right side
   1,017,246x = 4,880,935,792,656
5. Step 5: Solve for x
   x = 4,880,935,792,656/1,017,246
6. Step 6: Final answer
   x = 4,798,186.27