Finding the Third Proportional to 1,004,057 and 2,207,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,057 : 2,207,410 = 2,207,410 : x
2. Step 2: Convert to fraction form
   1,004,057/2,207,410 = 2,207,410/x
3. Step 3: Cross multiply
   1,004,057x = 2,207,410 × 2,207,410
4. Step 4: Simplify right side
   1,004,057x = 4,872,658,908,100
5. Step 5: Solve for x
   x = 4,872,658,908,100/1,004,057
6. Step 6: Final answer
   x = 4,852,970.41