Finding the Third Proportional to 15,334 and 20,607.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,334 : 20,607.50 = 20,607.50 : x
2. Step 2: Convert to fraction form
   15,334/20,607.50 = 20,607.50/x
3. Step 3: Cross multiply
   15,334x = 20,607.50 × 20,607.50
4. Step 4: Simplify right side
   15,334x = 424,669,056.25
5. Step 5: Solve for x
   x = 424,669,056.25/15,334
6. Step 6: Final answer
   x = 27,694.60