Finding the Third Proportional to 2,022,408 and 4,369,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,408 : 4,369,168 = 4,369,168 : x
2. Step 2: Convert to fraction form
   2,022,408/4,369,168 = 4,369,168/x
3. Step 3: Cross multiply
   2,022,408x = 4,369,168 × 4,369,168
4. Step 4: Simplify right side
   2,022,408x = 19,089,629,012,224
5. Step 5: Solve for x
   x = 19,089,629,012,224/2,022,408
6. Step 6: Final answer
   x = 9,439,059.29