Finding the Third Proportional to 49,410 and 104,712.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,410 : 104,712.75 = 104,712.75 : x
2. Step 2: Convert to fraction form
   49,410/104,712.75 = 104,712.75/x
3. Step 3: Cross multiply
   49,410x = 104,712.75 × 104,712.75
4. Step 4: Simplify right side
   49,410x = 10,964,760,012.56
5. Step 5: Solve for x
   x = 10,964,760,012.56/49,410
6. Step 6: Final answer
   x = 221,913.78