Finding the Third Proportional to 47,501.25 and 74,127.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,501.25 : 74,127.75 = 74,127.75 : x
2. Step 2: Convert to fraction form
   47,501.25/74,127.75 = 74,127.75/x
3. Step 3: Cross multiply
   47,501.25x = 74,127.75 × 74,127.75
4. Step 4: Simplify right side
   47,501.25x = 5,494,923,320.06
5. Step 5: Solve for x
   x = 5,494,923,320.06/47,501.25
6. Step 6: Final answer
   x = 115,679.55