Finding the Third Proportional to 1,922,700 and 4,450,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,922,700 : 4,450,926 = 4,450,926 : x
2. Step 2: Convert to fraction form
   1,922,700/4,450,926 = 4,450,926/x
3. Step 3: Cross multiply
   1,922,700x = 4,450,926 × 4,450,926
4. Step 4: Simplify right side
   1,922,700x = 19,810,742,257,476
5. Step 5: Solve for x
   x = 19,810,742,257,476/1,922,700
6. Step 6: Final answer
   x = 10,303,605.48