Finding the Third Proportional to 48,757.50 and 106,020

Step by Step Solution

1. Step 1: Write the proportion equation
   48,757.50 : 106,020 = 106,020 : x
2. Step 2: Convert to fraction form
   48,757.50/106,020 = 106,020/x
3. Step 3: Cross multiply
   48,757.50x = 106,020 × 106,020
4. Step 4: Simplify right side
   48,757.50x = 11,240,240,400
5. Step 5: Solve for x
   x = 11,240,240,400/48,757.50
6. Step 6: Final answer
   x = 230,533.57