Finding the Third Proportional to 2,574,252 and 3,385,138

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,252 : 3,385,138 = 3,385,138 : x
2. Step 2: Convert to fraction form
   2,574,252/3,385,138 = 3,385,138/x
3. Step 3: Cross multiply
   2,574,252x = 3,385,138 × 3,385,138
4. Step 4: Simplify right side
   2,574,252x = 11,459,159,279,044
5. Step 5: Solve for x
   x = 11,459,159,279,044/2,574,252
6. Step 6: Final answer
   x = 4,451,452.03