Finding the Third Proportional to 2,075,804 and 4,492,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,804 : 4,492,778 = 4,492,778 : x
2. Step 2: Convert to fraction form
   2,075,804/4,492,778 = 4,492,778/x
3. Step 3: Cross multiply
   2,075,804x = 4,492,778 × 4,492,778
4. Step 4: Simplify right side
   2,075,804x = 20,185,054,157,284
5. Step 5: Solve for x
   x = 20,185,054,157,284/2,075,804
6. Step 6: Final answer
   x = 9,723,969.20