Finding the Third Proportional to 34,906.57 and 49,352.73

Step by Step Solution

1. Step 1: Write the proportion equation
   34,906.57 : 49,352.73 = 49,352.73 : x
2. Step 2: Convert to fraction form
   34,906.57/49,352.73 = 49,352.73/x
3. Step 3: Cross multiply
   34,906.57x = 49,352.73 × 49,352.73
4. Step 4: Simplify right side
   34,906.57x = 2,435,692,004.72
5. Step 5: Solve for x
   x = 2,435,692,004.72/34,906.57
6. Step 6: Final answer
   x = 69,777.47