Finding the Third Proportional to 37,144.50 and 54,294

Step by Step Solution

1. Step 1: Write the proportion equation
   37,144.50 : 54,294 = 54,294 : x
2. Step 2: Convert to fraction form
   37,144.50/54,294 = 54,294/x
3. Step 3: Cross multiply
   37,144.50x = 54,294 × 54,294
4. Step 4: Simplify right side
   37,144.50x = 2,947,838,436
5. Step 5: Solve for x
   x = 2,947,838,436/37,144.50
6. Step 6: Final answer
   x = 79,361.37