Finding the Third Proportional to 710,419 and 1,557,064

Step by Step Solution

1. Step 1: Write the proportion equation
   710,419 : 1,557,064 = 1,557,064 : x
2. Step 2: Convert to fraction form
   710,419/1,557,064 = 1,557,064/x
3. Step 3: Cross multiply
   710,419x = 1,557,064 × 1,557,064
4. Step 4: Simplify right side
   710,419x = 2,424,448,300,096
5. Step 5: Solve for x
   x = 2,424,448,300,096/710,419
6. Step 6: Final answer
   x = 3,412,701.94