Finding the Third Proportional to 49,542,122 and 103,601,493

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,122 : 103,601,493 = 103,601,493 : x
2. Step 2: Convert to fraction form
   49,542,122/103,601,493 = 103,601,493/x
3. Step 3: Cross multiply
   49,542,122x = 103,601,493 × 103,601,493
4. Step 4: Simplify right side
   49,542,122x = 10,733,269,351,829,048
5. Step 5: Solve for x
   x = 10,733,269,351,829,048/49,542,122
6. Step 6: Final answer
   x = 216,649,366.61