Finding the Third Proportional to 48,384.50 and 72,576.75

Step by Step Solution

1. Step 1: Write the proportion equation
   48,384.50 : 72,576.75 = 72,576.75 : x
2. Step 2: Convert to fraction form
   48,384.50/72,576.75 = 72,576.75/x
3. Step 3: Cross multiply
   48,384.50x = 72,576.75 × 72,576.75
4. Step 4: Simplify right side
   48,384.50x = 5,267,384,640.56
5. Step 5: Solve for x
   x = 5,267,384,640.56/48,384.50
6. Step 6: Final answer
   x = 108,865.13