Finding the Third Proportional to 49,150.50 and 104,178

Step by Step Solution

1. Step 1: Write the proportion equation
   49,150.50 : 104,178 = 104,178 : x
2. Step 2: Convert to fraction form
   49,150.50/104,178 = 104,178/x
3. Step 3: Cross multiply
   49,150.50x = 104,178 × 104,178
4. Step 4: Simplify right side
   49,150.50x = 10,853,055,684
5. Step 5: Solve for x
   x = 10,853,055,684/49,150.50
6. Step 6: Final answer
   x = 220,812.72