Finding the Third Proportional to 2,075,827 and 4,492,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,827 : 4,492,830 = 4,492,830 : x
2. Step 2: Convert to fraction form
   2,075,827/4,492,830 = 4,492,830/x
3. Step 3: Cross multiply
   2,075,827x = 4,492,830 × 4,492,830
4. Step 4: Simplify right side
   2,075,827x = 20,185,521,408,900
5. Step 5: Solve for x
   x = 20,185,521,408,900/2,075,827
6. Step 6: Final answer
   x = 9,724,086.55