Finding the Third Proportional to 49,269.75 and 108,077.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,269.75 : 108,077.25 = 108,077.25 : x
2. Step 2: Convert to fraction form
   49,269.75/108,077.25 = 108,077.25/x
3. Step 3: Cross multiply
   49,269.75x = 108,077.25 × 108,077.25
4. Step 4: Simplify right side
   49,269.75x = 11,680,691,967.56
5. Step 5: Solve for x
   x = 11,680,691,967.56/49,269.75
6. Step 6: Final answer
   x = 237,076.34