Finding the Third Proportional to 2,214,534 and 4,829,286

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,534 : 4,829,286 = 4,829,286 : x
2. Step 2: Convert to fraction form
   2,214,534/4,829,286 = 4,829,286/x
3. Step 3: Cross multiply
   2,214,534x = 4,829,286 × 4,829,286
4. Step 4: Simplify right side
   2,214,534x = 23,322,003,269,796
5. Step 5: Solve for x
   x = 23,322,003,269,796/2,214,534
6. Step 6: Final answer
   x = 10,531,336.74