Finding the Third Proportional to 49,434.50 and 116,645.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,434.50 : 116,645.75 = 116,645.75 : x
2. Step 2: Convert to fraction form
   49,434.50/116,645.75 = 116,645.75/x
3. Step 3: Cross multiply
   49,434.50x = 116,645.75 × 116,645.75
4. Step 4: Simplify right side
   49,434.50x = 13,606,230,993.06
5. Step 5: Solve for x
   x = 13,606,230,993.06/49,434.50
6. Step 6: Final answer
   x = 275,237.56