Finding the Third Proportional to 48,164.25 and 76,707.75

Step by Step Solution

1. Step 1: Write the proportion equation
   48,164.25 : 76,707.75 = 76,707.75 : x
2. Step 2: Convert to fraction form
   48,164.25/76,707.75 = 76,707.75/x
3. Step 3: Cross multiply
   48,164.25x = 76,707.75 × 76,707.75
4. Step 4: Simplify right side
   48,164.25x = 5,884,078,910.06
5. Step 5: Solve for x
   x = 5,884,078,910.06/48,164.25
6. Step 6: Final answer
   x = 122,166.94