Finding the Third Proportional to 48,525.75 and 74,324.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,525.75 : 74,324.25 = 74,324.25 : x
2. Step 2: Convert to fraction form
   48,525.75/74,324.25 = 74,324.25/x
3. Step 3: Cross multiply
   48,525.75x = 74,324.25 × 74,324.25
4. Step 4: Simplify right side
   48,525.75x = 5,524,094,138.06
5. Step 5: Solve for x
   x = 5,524,094,138.06/48,525.75
6. Step 6: Final answer
   x = 113,838.41