Finding the Third Proportional to 1,279,469 and 2,736,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,469 : 2,736,076 = 2,736,076 : x
2. Step 2: Convert to fraction form
   1,279,469/2,736,076 = 2,736,076/x
3. Step 3: Cross multiply
   1,279,469x = 2,736,076 × 2,736,076
4. Step 4: Simplify right side
   1,279,469x = 7,486,111,877,776
5. Step 5: Solve for x
   x = 7,486,111,877,776/1,279,469
6. Step 6: Final answer
   x = 5,850,952.14