Finding the Third Proportional to 1,246,934 and 2,680,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,934 : 2,680,348 = 2,680,348 : x
2. Step 2: Convert to fraction form
   1,246,934/2,680,348 = 2,680,348/x
3. Step 3: Cross multiply
   1,246,934x = 2,680,348 × 2,680,348
4. Step 4: Simplify right side
   1,246,934x = 7,184,265,401,104
5. Step 5: Solve for x
   x = 7,184,265,401,104/1,246,934
6. Step 6: Final answer
   x = 5,761,544.24