Finding the Third Proportional to 91,327.50 and 143,302

Step by Step Solution

1. Step 1: Write the proportion equation
   91,327.50 : 143,302 = 143,302 : x
2. Step 2: Convert to fraction form
   91,327.50/143,302 = 143,302/x
3. Step 3: Cross multiply
   91,327.50x = 143,302 × 143,302
4. Step 4: Simplify right side
   91,327.50x = 20,535,463,204
5. Step 5: Solve for x
   x = 20,535,463,204/91,327.50
6. Step 6: Final answer
   x = 224,855.20