Finding the Third Proportional to 1,204,840 and 2,596,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,840 : 2,596,296 = 2,596,296 : x
2. Step 2: Convert to fraction form
   1,204,840/2,596,296 = 2,596,296/x
3. Step 3: Cross multiply
   1,204,840x = 2,596,296 × 2,596,296
4. Step 4: Simplify right side
   1,204,840x = 6,740,752,919,616
5. Step 5: Solve for x
   x = 6,740,752,919,616/1,204,840
6. Step 6: Final answer
   x = 5,594,728.69