Finding the Third Proportional to 1,279,582 and 2,736,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,582 : 2,736,284 = 2,736,284 : x
2. Step 2: Convert to fraction form
   1,279,582/2,736,284 = 2,736,284/x
3. Step 3: Cross multiply
   1,279,582x = 2,736,284 × 2,736,284
4. Step 4: Simplify right side
   1,279,582x = 7,487,250,128,656
5. Step 5: Solve for x
   x = 7,487,250,128,656/1,279,582
6. Step 6: Final answer
   x = 5,851,324.99