Finding the Third Proportional to 50,794.45 and 74,718.77

Step by Step Solution

1. Step 1: Write the proportion equation
   50,794.45 : 74,718.77 = 74,718.77 : x
2. Step 2: Convert to fraction form
   50,794.45/74,718.77 = 74,718.77/x
3. Step 3: Cross multiply
   50,794.45x = 74,718.77 × 74,718.77
4. Step 4: Simplify right side
   50,794.45x = 5,582,895,104.00
5. Step 5: Solve for x
   x = 5,582,895,104.00/50,794.45
6. Step 6: Final answer
   x = 109,911.51