Finding the Third Proportional to 34,128 and 49,998

Step by Step Solution

1. Step 1: Write the proportion equation
   34,128 : 49,998 = 49,998 : x
2. Step 2: Convert to fraction form
   34,128/49,998 = 49,998/x
3. Step 3: Cross multiply
   34,128x = 49,998 × 49,998
4. Step 4: Simplify right side
   34,128x = 2,499,800,004
5. Step 5: Solve for x
   x = 2,499,800,004/34,128
6. Step 6: Final answer
   x = 73,247.77