Finding the Third Proportional to 2,618,177 and 5,761,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618,177 : 5,761,234 = 5,761,234 : x
2. Step 2: Convert to fraction form
   2,618,177/5,761,234 = 5,761,234/x
3. Step 3: Cross multiply
   2,618,177x = 5,761,234 × 5,761,234
4. Step 4: Simplify right side
   2,618,177x = 33,191,817,202,756
5. Step 5: Solve for x
   x = 33,191,817,202,756/2,618,177
6. Step 6: Final answer
   x = 12,677,453.51