Finding the Third Proportional to 2,622,760.02 and 5,644,100.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,760.02 : 5,644,100.78 = 5,644,100.78 : x
2. Step 2: Convert to fraction form
   2,622,760.02/5,644,100.78 = 5,644,100.78/x
3. Step 3: Cross multiply
   2,622,760.02x = 5,644,100.78 × 5,644,100.78
4. Step 4: Simplify right side
   2,622,760.02x = 31,855,873,659,221.33
5. Step 5: Solve for x
   x = 31,855,873,659,221.33/2,622,760.02
6. Step 6: Final answer
   x = 12,145,935.37