Finding the Third Proportional to 1,278,524 and 2,732,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,278,524 : 2,732,008 = 2,732,008 : x
2. Step 2: Convert to fraction form
   1,278,524/2,732,008 = 2,732,008/x
3. Step 3: Cross multiply
   1,278,524x = 2,732,008 × 2,732,008
4. Step 4: Simplify right side
   1,278,524x = 7,463,867,712,064
5. Step 5: Solve for x
   x = 7,463,867,712,064/1,278,524
6. Step 6: Final answer
   x = 5,837,878.45