Finding the Third Proportional to 2,498,377.50 and 5,424,846

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,377.50 : 5,424,846 = 5,424,846 : x
2. Step 2: Convert to fraction form
   2,498,377.50/5,424,846 = 5,424,846/x
3. Step 3: Cross multiply
   2,498,377.50x = 5,424,846 × 5,424,846
4. Step 4: Simplify right side
   2,498,377.50x = 29,428,954,123,716
5. Step 5: Solve for x
   x = 29,428,954,123,716/2,498,377.50
6. Step 6: Final answer
   x = 11,779,226.37