Finding the Third Proportional to 49,542,123 and 103,601,494.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,123 : 103,601,494.50 = 103,601,494.50 : x
2. Step 2: Convert to fraction form
   49,542,123/103,601,494.50 = 103,601,494.50/x
3. Step 3: Cross multiply
   49,542,123x = 103,601,494.50 × 103,601,494.50
4. Step 4: Simplify right side
   49,542,123x = 10,733,269,662,633,530
5. Step 5: Solve for x
   x = 10,733,269,662,633,530/49,542,123
6. Step 6: Final answer
   x = 216,649,368.51