Finding the Third Proportional to 17,535.38 and 36,317.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,535.38 : 36,317.81 = 36,317.81 : x
2. Step 2: Convert to fraction form
   17,535.38/36,317.81 = 36,317.81/x
3. Step 3: Cross multiply
   17,535.38x = 36,317.81 × 36,317.81
4. Step 4: Simplify right side
   17,535.38x = 1,318,983,504.79
5. Step 5: Solve for x
   x = 1,318,983,504.79/17,535.38
6. Step 6: Final answer
   x = 75,218.44