Finding the Third Proportional to 1,279,802 and 2,754,706

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,802 : 2,754,706 = 2,754,706 : x
2. Step 2: Convert to fraction form
   1,279,802/2,754,706 = 2,754,706/x
3. Step 3: Cross multiply
   1,279,802x = 2,754,706 × 2,754,706
4. Step 4: Simplify right side
   1,279,802x = 7,588,405,146,436
5. Step 5: Solve for x
   x = 7,588,405,146,436/1,279,802
6. Step 6: Final answer
   x = 5,929,358.72