Finding the Third Proportional to 1,400,279 and 3,053,961

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,279 : 3,053,961 = 3,053,961 : x
2. Step 2: Convert to fraction form
   1,400,279/3,053,961 = 3,053,961/x
3. Step 3: Cross multiply
   1,400,279x = 3,053,961 × 3,053,961
4. Step 4: Simplify right side
   1,400,279x = 9,326,677,789,521
5. Step 5: Solve for x
   x = 9,326,677,789,521/1,400,279
6. Step 6: Final answer
   x = 6,660,585.35