Finding the Third Proportional to 11,222,685 and 24,123,658.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,222,685 : 24,123,658.50 = 24,123,658.50 : x
2. Step 2: Convert to fraction form
   11,222,685/24,123,658.50 = 24,123,658.50/x
3. Step 3: Cross multiply
   11,222,685x = 24,123,658.50 × 24,123,658.50
4. Step 4: Simplify right side
   11,222,685x = 581,950,899,424,622.25
5. Step 5: Solve for x
   x = 581,950,899,424,622.25/11,222,685
6. Step 6: Final answer
   x = 51,854,872.47