Finding the Third Proportional to 1,328,368 and 2,051,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328,368 : 2,051,268 = 2,051,268 : x
2. Step 2: Convert to fraction form
   1,328,368/2,051,268 = 2,051,268/x
3. Step 3: Cross multiply
   1,328,368x = 2,051,268 × 2,051,268
4. Step 4: Simplify right side
   1,328,368x = 4,207,700,407,824
5. Step 5: Solve for x
   x = 4,207,700,407,824/1,328,368
6. Step 6: Final answer
   x = 3,167,571.34