Finding the Third Proportional to 45,793.50 and 72,650.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,793.50 : 72,650.50 = 72,650.50 : x
2. Step 2: Convert to fraction form
   45,793.50/72,650.50 = 72,650.50/x
3. Step 3: Cross multiply
   45,793.50x = 72,650.50 × 72,650.50
4. Step 4: Simplify right side
   45,793.50x = 5,278,095,150.25
5. Step 5: Solve for x
   x = 5,278,095,150.25/45,793.50
6. Step 6: Final answer
   x = 115,258.61