Finding the Third Proportional to 37,951.50 and 54,663

Step by Step Solution

1. Step 1: Write the proportion equation
   37,951.50 : 54,663 = 54,663 : x
2. Step 2: Convert to fraction form
   37,951.50/54,663 = 54,663/x
3. Step 3: Cross multiply
   37,951.50x = 54,663 × 54,663
4. Step 4: Simplify right side
   37,951.50x = 2,988,043,569
5. Step 5: Solve for x
   x = 2,988,043,569/37,951.50
6. Step 6: Final answer
   x = 78,733.21