Finding the Third Proportional to 1,033,436 and 2,216,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033,436 : 2,216,356 = 2,216,356 : x
2. Step 2: Convert to fraction form
   1,033,436/2,216,356 = 2,216,356/x
3. Step 3: Cross multiply
   1,033,436x = 2,216,356 × 2,216,356
4. Step 4: Simplify right side
   1,033,436x = 4,912,233,918,736
5. Step 5: Solve for x
   x = 4,912,233,918,736/1,033,436
6. Step 6: Final answer
   x = 4,753,302.50