Finding the Third Proportional to 10,903.50 and 16,437.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,903.50 : 16,437.38 = 16,437.38 : x
2. Step 2: Convert to fraction form
   10,903.50/16,437.38 = 16,437.38/x
3. Step 3: Cross multiply
   10,903.50x = 16,437.38 × 16,437.38
4. Step 4: Simplify right side
   10,903.50x = 270,187,296.89
5. Step 5: Solve for x
   x = 270,187,296.89/10,903.50
6. Step 6: Final answer
   x = 24,779.87