Finding the Third Proportional to 919,570 and 2,004,656

Step by Step Solution

1. Step 1: Write the proportion equation
   919,570 : 2,004,656 = 2,004,656 : x
2. Step 2: Convert to fraction form
   919,570/2,004,656 = 2,004,656/x
3. Step 3: Cross multiply
   919,570x = 2,004,656 × 2,004,656
4. Step 4: Simplify right side
   919,570x = 4,018,645,678,336
5. Step 5: Solve for x
   x = 4,018,645,678,336/919,570
6. Step 6: Final answer
   x = 4,370,135.69