Finding the Third Proportional to 7,429.31 and 16,191.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,429.31 : 16,191.38 = 16,191.38 : x
2. Step 2: Convert to fraction form
   7,429.31/16,191.38 = 16,191.38/x
3. Step 3: Cross multiply
   7,429.31x = 16,191.38 × 16,191.38
4. Step 4: Simplify right side
   7,429.31x = 262,160,624.39
5. Step 5: Solve for x
   x = 262,160,624.39/7,429.31
6. Step 6: Final answer
   x = 35,287.33