Finding the Third Proportional to 2,079,128 and 3,110,231

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,128 : 3,110,231 = 3,110,231 : x
2. Step 2: Convert to fraction form
   2,079,128/3,110,231 = 3,110,231/x
3. Step 3: Cross multiply
   2,079,128x = 3,110,231 × 3,110,231
4. Step 4: Simplify right side
   2,079,128x = 9,673,536,873,361
5. Step 5: Solve for x
   x = 9,673,536,873,361/2,079,128
6. Step 6: Final answer
   x = 4,652,689.43