Finding the Third Proportional to 1,400,256 and 2,099,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,256 : 2,099,952 = 2,099,952 : x
2. Step 2: Convert to fraction form
   1,400,256/2,099,952 = 2,099,952/x
3. Step 3: Cross multiply
   1,400,256x = 2,099,952 × 2,099,952
4. Step 4: Simplify right side
   1,400,256x = 4,409,798,402,304
5. Step 5: Solve for x
   x = 4,409,798,402,304/1,400,256
6. Step 6: Final answer
   x = 3,149,280.13