Finding the Third Proportional to 1,600,488 and 2,417,868

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,488 : 2,417,868 = 2,417,868 : x
2. Step 2: Convert to fraction form
   1,600,488/2,417,868 = 2,417,868/x
3. Step 3: Cross multiply
   1,600,488x = 2,417,868 × 2,417,868
4. Step 4: Simplify right side
   1,600,488x = 5,846,085,665,424
5. Step 5: Solve for x
   x = 5,846,085,665,424/1,600,488
6. Step 6: Final answer
   x = 3,652,689.47