Finding the Third Proportional to 1,574,720 and 2,443,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,720 : 2,443,008 = 2,443,008 : x
2. Step 2: Convert to fraction form
   1,574,720/2,443,008 = 2,443,008/x
3. Step 3: Cross multiply
   1,574,720x = 2,443,008 × 2,443,008
4. Step 4: Simplify right side
   1,574,720x = 5,968,288,088,064
5. Step 5: Solve for x
   x = 5,968,288,088,064/1,574,720
6. Step 6: Final answer
   x = 3,790,063.05