Finding the Third Proportional to 4,703.48 and 10,141.45

Step by Step Solution

1. Step 1: Write the proportion equation
   4,703.48 : 10,141.45 = 10,141.45 : x
2. Step 2: Convert to fraction form
   4,703.48/10,141.45 = 10,141.45/x
3. Step 3: Cross multiply
   4,703.48x = 10,141.45 × 10,141.45
4. Step 4: Simplify right side
   4,703.48x = 102,849,071.49
5. Step 5: Solve for x
   x = 102,849,071.49/4,703.48
6. Step 6: Final answer
   x = 21,866.57