Finding the Third Proportional to 1,278,246 and 2,034,924

Step by Step Solution

1. Step 1: Write the proportion equation
   1,278,246 : 2,034,924 = 2,034,924 : x
2. Step 2: Convert to fraction form
   1,278,246/2,034,924 = 2,034,924/x
3. Step 3: Cross multiply
   1,278,246x = 2,034,924 × 2,034,924
4. Step 4: Simplify right side
   1,278,246x = 4,140,915,685,776
5. Step 5: Solve for x
   x = 4,140,915,685,776/1,278,246
6. Step 6: Final answer
   x = 3,239,529.55