Finding the Third Proportional to 23,237 and 31,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,237 : 31,222.50 = 31,222.50 : x
2. Step 2: Convert to fraction form
   23,237/31,222.50 = 31,222.50/x
3. Step 3: Cross multiply
   23,237x = 31,222.50 × 31,222.50
4. Step 4: Simplify right side
   23,237x = 974,844,506.25
5. Step 5: Solve for x
   x = 974,844,506.25/23,237
6. Step 6: Final answer
   x = 41,952.25