Finding the Third Proportional to 1,926,990 and 4,149,954

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,990 : 4,149,954 = 4,149,954 : x
2. Step 2: Convert to fraction form
   1,926,990/4,149,954 = 4,149,954/x
3. Step 3: Cross multiply
   1,926,990x = 4,149,954 × 4,149,954
4. Step 4: Simplify right side
   1,926,990x = 17,222,118,202,116
5. Step 5: Solve for x
   x = 17,222,118,202,116/1,926,990
6. Step 6: Final answer
   x = 8,937,315.81