Finding the Third Proportional to 50,058 and 70,409.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,058 : 70,409.25 = 70,409.25 : x
2. Step 2: Convert to fraction form
   50,058/70,409.25 = 70,409.25/x
3. Step 3: Cross multiply
   50,058x = 70,409.25 × 70,409.25
4. Step 4: Simplify right side
   50,058x = 4,957,462,485.56
5. Step 5: Solve for x
   x = 4,957,462,485.56/50,058
6. Step 6: Final answer
   x = 99,034.37