Finding the Third Proportional to 9,922.50 and 15,397.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,922.50 : 15,397.59 = 15,397.59 : x
2. Step 2: Convert to fraction form
   9,922.50/15,397.59 = 15,397.59/x
3. Step 3: Cross multiply
   9,922.50x = 15,397.59 × 15,397.59
4. Step 4: Simplify right side
   9,922.50x = 237,085,893.29
5. Step 5: Solve for x
   x = 237,085,893.29/9,922.50
6. Step 6: Final answer
   x = 23,893.77