Finding the Third Proportional to 49,542,218 and 103,601,684

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,218 : 103,601,684 = 103,601,684 : x
2. Step 2: Convert to fraction form
   49,542,218/103,601,684 = 103,601,684/x
3. Step 3: Cross multiply
   49,542,218x = 103,601,684 × 103,601,684
4. Step 4: Simplify right side
   49,542,218x = 10,733,308,927,635,856
5. Step 5: Solve for x
   x = 10,733,308,927,635,856/49,542,218
6. Step 6: Final answer
   x = 216,649,745.63