Finding the Third Proportional to 1,182,386 and 2,585,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,386 : 2,585,616 = 2,585,616 : x
2. Step 2: Convert to fraction form
   1,182,386/2,585,616 = 2,585,616/x
3. Step 3: Cross multiply
   1,182,386x = 2,585,616 × 2,585,616
4. Step 4: Simplify right side
   1,182,386x = 6,685,410,099,456
5. Step 5: Solve for x
   x = 6,685,410,099,456/1,182,386
6. Step 6: Final answer
   x = 5,654,168.86