Finding the Third Proportional to 1,493,887 and 2,258,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,493,887 : 2,258,616 = 2,258,616 : x
2. Step 2: Convert to fraction form
   1,493,887/2,258,616 = 2,258,616/x
3. Step 3: Cross multiply
   1,493,887x = 2,258,616 × 2,258,616
4. Step 4: Simplify right side
   1,493,887x = 5,101,346,235,456
5. Step 5: Solve for x
   x = 5,101,346,235,456/1,493,887
6. Step 6: Final answer
   x = 3,414,814.00