Finding the Third Proportional to 48,007.50 and 103,123.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,007.50 : 103,123.50 = 103,123.50 : x
2. Step 2: Convert to fraction form
   48,007.50/103,123.50 = 103,123.50/x
3. Step 3: Cross multiply
   48,007.50x = 103,123.50 × 103,123.50
4. Step 4: Simplify right side
   48,007.50x = 10,634,456,252.25
5. Step 5: Solve for x
   x = 10,634,456,252.25/48,007.50
6. Step 6: Final answer
   x = 221,516.56