Finding the Third Proportional to 2,210,518 and 4,841,852

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,518 : 4,841,852 = 4,841,852 : x
2. Step 2: Convert to fraction form
   2,210,518/4,841,852 = 4,841,852/x
3. Step 3: Cross multiply
   2,210,518x = 4,841,852 × 4,841,852
4. Step 4: Simplify right side
   2,210,518x = 23,443,530,789,904
5. Step 5: Solve for x
   x = 23,443,530,789,904/2,210,518
6. Step 6: Final answer
   x = 10,605,446.68