Finding the Third Proportional to 1,600,658 and 2,441,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,658 : 2,441,640 = 2,441,640 : x
2. Step 2: Convert to fraction form
   1,600,658/2,441,640 = 2,441,640/x
3. Step 3: Cross multiply
   1,600,658x = 2,441,640 × 2,441,640
4. Step 4: Simplify right side
   1,600,658x = 5,961,605,889,600
5. Step 5: Solve for x
   x = 5,961,605,889,600/1,600,658
6. Step 6: Final answer
   x = 3,724,471.99