Finding the Third Proportional to 2,216,244 and 4,852,860

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,244 : 4,852,860 = 4,852,860 : x
2. Step 2: Convert to fraction form
   2,216,244/4,852,860 = 4,852,860/x
3. Step 3: Cross multiply
   2,216,244x = 4,852,860 × 4,852,860
4. Step 4: Simplify right side
   2,216,244x = 23,550,250,179,600
5. Step 5: Solve for x
   x = 23,550,250,179,600/2,216,244
6. Step 6: Final answer
   x = 10,626,199.18