Finding the Third Proportional to 49,065.75 and 105,903

Step by Step Solution

1. Step 1: Write the proportion equation
   49,065.75 : 105,903 = 105,903 : x
2. Step 2: Convert to fraction form
   49,065.75/105,903 = 105,903/x
3. Step 3: Cross multiply
   49,065.75x = 105,903 × 105,903
4. Step 4: Simplify right side
   49,065.75x = 11,215,445,409
5. Step 5: Solve for x
   x = 11,215,445,409/49,065.75
6. Step 6: Final answer
   x = 228,579.92