Finding the Third Proportional to 48,820.50 and 106,299

Step by Step Solution

1. Step 1: Write the proportion equation
   48,820.50 : 106,299 = 106,299 : x
2. Step 2: Convert to fraction form
   48,820.50/106,299 = 106,299/x
3. Step 3: Cross multiply
   48,820.50x = 106,299 × 106,299
4. Step 4: Simplify right side
   48,820.50x = 11,299,477,401
5. Step 5: Solve for x
   x = 11,299,477,401/48,820.50
6. Step 6: Final answer
   x = 231,449.44