Finding the Third Proportional to 1,448,570 and 3,118,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,570 : 3,118,036 = 3,118,036 : x
2. Step 2: Convert to fraction form
   1,448,570/3,118,036 = 3,118,036/x
3. Step 3: Cross multiply
   1,448,570x = 3,118,036 × 3,118,036
4. Step 4: Simplify right side
   1,448,570x = 9,722,148,497,296
5. Step 5: Solve for x
   x = 9,722,148,497,296/1,448,570
6. Step 6: Final answer
   x = 6,711,548.97