Finding the Third Proportional to 2,193,874 and 3,349,130

Step by Step Solution

1. Step 1: Write the proportion equation
   2,193,874 : 3,349,130 = 3,349,130 : x
2. Step 2: Convert to fraction form
   2,193,874/3,349,130 = 3,349,130/x
3. Step 3: Cross multiply
   2,193,874x = 3,349,130 × 3,349,130
4. Step 4: Simplify right side
   2,193,874x = 11,216,671,756,900
5. Step 5: Solve for x
   x = 11,216,671,756,900/2,193,874
6. Step 6: Final answer
   x = 5,112,723.77