Finding the Third Proportional to 49,542,240 and 103,601,728

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,240 : 103,601,728 = 103,601,728 : x
2. Step 2: Convert to fraction form
   49,542,240/103,601,728 = 103,601,728/x
3. Step 3: Cross multiply
   49,542,240x = 103,601,728 × 103,601,728
4. Step 4: Simplify right side
   49,542,240x = 10,733,318,044,585,984
5. Step 5: Solve for x
   x = 10,733,318,044,585,984/49,542,240
6. Step 6: Final answer
   x = 216,649,833.45