Finding the Third Proportional to 2,091,570 and 4,434,284

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,570 : 4,434,284 = 4,434,284 : x
2. Step 2: Convert to fraction form
   2,091,570/4,434,284 = 4,434,284/x
3. Step 3: Cross multiply
   2,091,570x = 4,434,284 × 4,434,284
4. Step 4: Simplify right side
   2,091,570x = 19,662,874,592,656
5. Step 5: Solve for x
   x = 19,662,874,592,656/2,091,570
6. Step 6: Final answer
   x = 9,401,011.96