Finding the Third Proportional to 1,574,856 and 2,443,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,856 : 2,443,176 = 2,443,176 : x
2. Step 2: Convert to fraction form
   1,574,856/2,443,176 = 2,443,176/x
3. Step 3: Cross multiply
   1,574,856x = 2,443,176 × 2,443,176
4. Step 4: Simplify right side
   1,574,856x = 5,969,108,966,976
5. Step 5: Solve for x
   x = 5,969,108,966,976/1,574,856
6. Step 6: Final answer
   x = 3,790,256.99