Finding the Third Proportional to 1,400,396 and 3,054,252

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,396 : 3,054,252 = 3,054,252 : x
2. Step 2: Convert to fraction form
   1,400,396/3,054,252 = 3,054,252/x
3. Step 3: Cross multiply
   1,400,396x = 3,054,252 × 3,054,252
4. Step 4: Simplify right side
   1,400,396x = 9,328,455,279,504
5. Step 5: Solve for x
   x = 9,328,455,279,504/1,400,396
6. Step 6: Final answer
   x = 6,661,298.15