Finding the Third Proportional to 13,274 and 19,187.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,274 : 19,187.50 = 19,187.50 : x
2. Step 2: Convert to fraction form
   13,274/19,187.50 = 19,187.50/x
3. Step 3: Cross multiply
   13,274x = 19,187.50 × 19,187.50
4. Step 4: Simplify right side
   13,274x = 368,160,156.25
5. Step 5: Solve for x
   x = 368,160,156.25/13,274
6. Step 6: Final answer
   x = 27,735.43