Finding the Third Proportional to 15,222.50 and 32,713

Step by Step Solution

1. Step 1: Write the proportion equation
   15,222.50 : 32,713 = 32,713 : x
2. Step 2: Convert to fraction form
   15,222.50/32,713 = 32,713/x
3. Step 3: Cross multiply
   15,222.50x = 32,713 × 32,713
4. Step 4: Simplify right side
   15,222.50x = 1,070,140,369
5. Step 5: Solve for x
   x = 1,070,140,369/15,222.50
6. Step 6: Final answer
   x = 70,299.91