Finding the Third Proportional to 1,342,776 and 2,049,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,776 : 2,049,228 = 2,049,228 : x
2. Step 2: Convert to fraction form
   1,342,776/2,049,228 = 2,049,228/x
3. Step 3: Cross multiply
   1,342,776x = 2,049,228 × 2,049,228
4. Step 4: Simplify right side
   1,342,776x = 4,199,335,395,984
5. Step 5: Solve for x
   x = 4,199,335,395,984/1,342,776
6. Step 6: Final answer
   x = 3,127,353.63