Finding the Third Proportional to 49,604.25 and 117,073.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,604.25 : 117,073.50 = 117,073.50 : x
2. Step 2: Convert to fraction form
   49,604.25/117,073.50 = 117,073.50/x
3. Step 3: Cross multiply
   49,604.25x = 117,073.50 × 117,073.50
4. Step 4: Simplify right side
   49,604.25x = 13,706,204,402.25
5. Step 5: Solve for x
   x = 13,706,204,402.25/49,604.25
6. Step 6: Final answer
   x = 276,311.09