Finding the Third Proportional to 1,941,635 and 4,224,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,635 : 4,224,158 = 4,224,158 : x
2. Step 2: Convert to fraction form
   1,941,635/4,224,158 = 4,224,158/x
3. Step 3: Cross multiply
   1,941,635x = 4,224,158 × 4,224,158
4. Step 4: Simplify right side
   1,941,635x = 17,843,510,808,964
5. Step 5: Solve for x
   x = 17,843,510,808,964/1,941,635
6. Step 6: Final answer
   x = 9,189,940.85