Finding the Third Proportional to 1,949,760 and 4,207,794

Step by Step Solution

1. Step 1: Write the proportion equation
   1,949,760 : 4,207,794 = 4,207,794 : x
2. Step 2: Convert to fraction form
   1,949,760/4,207,794 = 4,207,794/x
3. Step 3: Cross multiply
   1,949,760x = 4,207,794 × 4,207,794
4. Step 4: Simplify right side
   1,949,760x = 17,705,530,346,436
5. Step 5: Solve for x
   x = 17,705,530,346,436/1,949,760
6. Step 6: Final answer
   x = 9,080,876.80