Finding the Third Proportional to 1,267,806 and 2,819,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,806 : 2,819,076 = 2,819,076 : x
2. Step 2: Convert to fraction form
   1,267,806/2,819,076 = 2,819,076/x
3. Step 3: Cross multiply
   1,267,806x = 2,819,076 × 2,819,076
4. Step 4: Simplify right side
   1,267,806x = 7,947,189,493,776
5. Step 5: Solve for x
   x = 7,947,189,493,776/1,267,806
6. Step 6: Final answer
   x = 6,268,458.66