Finding the Third Proportional to 2,661,796 and 5,655,812

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,796 : 5,655,812 = 5,655,812 : x
2. Step 2: Convert to fraction form
   2,661,796/5,655,812 = 5,655,812/x
3. Step 3: Cross multiply
   2,661,796x = 5,655,812 × 5,655,812
4. Step 4: Simplify right side
   2,661,796x = 31,988,209,379,344
5. Step 5: Solve for x
   x = 31,988,209,379,344/2,661,796
6. Step 6: Final answer
   x = 12,017,528.53