Finding the Third Proportional to 22,328 and 34,572.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,328 : 34,572.50 = 34,572.50 : x
2. Step 2: Convert to fraction form
   22,328/34,572.50 = 34,572.50/x
3. Step 3: Cross multiply
   22,328x = 34,572.50 × 34,572.50
4. Step 4: Simplify right side
   22,328x = 1,195,257,756.25
5. Step 5: Solve for x
   x = 1,195,257,756.25/22,328
6. Step 6: Final answer
   x = 53,531.79