Finding the Third Proportional to 49,148 and 73,970

Step by Step Solution

1. Step 1: Write the proportion equation
   49,148 : 73,970 = 73,970 : x
2. Step 2: Convert to fraction form
   49,148/73,970 = 73,970/x
3. Step 3: Cross multiply
   49,148x = 73,970 × 73,970
4. Step 4: Simplify right side
   49,148x = 5,471,560,900
5. Step 5: Solve for x
   x = 5,471,560,900/49,148
6. Step 6: Final answer
   x = 111,328.25