Finding the Third Proportional to 734,514 and 1,557,228

Step by Step Solution

1. Step 1: Write the proportion equation
   734,514 : 1,557,228 = 1,557,228 : x
2. Step 2: Convert to fraction form
   734,514/1,557,228 = 1,557,228/x
3. Step 3: Cross multiply
   734,514x = 1,557,228 × 1,557,228
4. Step 4: Simplify right side
   734,514x = 2,424,959,043,984
5. Step 5: Solve for x
   x = 2,424,959,043,984/734,514
6. Step 6: Final answer
   x = 3,301,447.00