Finding the Third Proportional to 1,196,256 and 2,615,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,256 : 2,615,424 = 2,615,424 : x
2. Step 2: Convert to fraction form
   1,196,256/2,615,424 = 2,615,424/x
3. Step 3: Cross multiply
   1,196,256x = 2,615,424 × 2,615,424
4. Step 4: Simplify right side
   1,196,256x = 6,840,442,699,776
5. Step 5: Solve for x
   x = 6,840,442,699,776/1,196,256
6. Step 6: Final answer
   x = 5,718,209.73