Finding the Third Proportional to 1,011,168 and 2,212,344

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,168 : 2,212,344 = 2,212,344 : x
2. Step 2: Convert to fraction form
   1,011,168/2,212,344 = 2,212,344/x
3. Step 3: Cross multiply
   1,011,168x = 2,212,344 × 2,212,344
4. Step 4: Simplify right side
   1,011,168x = 4,894,465,974,336
5. Step 5: Solve for x
   x = 4,894,465,974,336/1,011,168
6. Step 6: Final answer
   x = 4,840,408.29