Finding the Third Proportional to 2,620,926 and 5,606,183

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,926 : 5,606,183 = 5,606,183 : x
2. Step 2: Convert to fraction form
   2,620,926/5,606,183 = 5,606,183/x
3. Step 3: Cross multiply
   2,620,926x = 5,606,183 × 5,606,183
4. Step 4: Simplify right side
   2,620,926x = 31,429,287,829,489
5. Step 5: Solve for x
   x = 31,429,287,829,489/2,620,926
6. Step 6: Final answer
   x = 11,991,673.11