Finding the Third Proportional to 1,277,070 and 2,753,454

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,070 : 2,753,454 = 2,753,454 : x
2. Step 2: Convert to fraction form
   1,277,070/2,753,454 = 2,753,454/x
3. Step 3: Cross multiply
   1,277,070x = 2,753,454 × 2,753,454
4. Step 4: Simplify right side
   1,277,070x = 7,581,508,930,116
5. Step 5: Solve for x
   x = 7,581,508,930,116/1,277,070
6. Step 6: Final answer
   x = 5,936,643.20