Finding the Third Proportional to 1,570,923 and 2,417,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,923 : 2,417,622 = 2,417,622 : x
2. Step 2: Convert to fraction form
   1,570,923/2,417,622 = 2,417,622/x
3. Step 3: Cross multiply
   1,570,923x = 2,417,622 × 2,417,622
4. Step 4: Simplify right side
   1,570,923x = 5,844,896,134,884
5. Step 5: Solve for x
   x = 5,844,896,134,884/1,570,923
6. Step 6: Final answer
   x = 3,720,676.40