Finding the Third Proportional to 2,110,275 and 4,295,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,275 : 4,295,128 = 4,295,128 : x
2. Step 2: Convert to fraction form
   2,110,275/4,295,128 = 4,295,128/x
3. Step 3: Cross multiply
   2,110,275x = 4,295,128 × 4,295,128
4. Step 4: Simplify right side
   2,110,275x = 18,448,124,536,384
5. Step 5: Solve for x
   x = 18,448,124,536,384/2,110,275
6. Step 6: Final answer
   x = 8,742,047.62