Finding the Third Proportional to 72,582.75 and 114,059.25

Step by Step Solution

1. Step 1: Write the proportion equation
   72,582.75 : 114,059.25 = 114,059.25 : x
2. Step 2: Convert to fraction form
   72,582.75/114,059.25 = 114,059.25/x
3. Step 3: Cross multiply
   72,582.75x = 114,059.25 × 114,059.25
4. Step 4: Simplify right side
   72,582.75x = 13,009,512,510.56
5. Step 5: Solve for x
   x = 13,009,512,510.56/72,582.75
6. Step 6: Final answer
   x = 179,236.97