Finding the Third Proportional to 2,661,788 and 5,655,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,788 : 5,655,796 = 5,655,796 : x
2. Step 2: Convert to fraction form
   2,661,788/5,655,796 = 5,655,796/x
3. Step 3: Cross multiply
   2,661,788x = 5,655,796 × 5,655,796
4. Step 4: Simplify right side
   2,661,788x = 31,988,028,393,616
5. Step 5: Solve for x
   x = 31,988,028,393,616/2,661,788
6. Step 6: Final answer
   x = 12,017,496.66