Finding the Third Proportional to 2,075,832 and 4,492,840

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,832 : 4,492,840 = 4,492,840 : x
2. Step 2: Convert to fraction form
   2,075,832/4,492,840 = 4,492,840/x
3. Step 3: Cross multiply
   2,075,832x = 4,492,840 × 4,492,840
4. Step 4: Simplify right side
   2,075,832x = 20,185,611,265,600
5. Step 5: Solve for x
   x = 20,185,611,265,600/2,075,832
6. Step 6: Final answer
   x = 9,724,106.41