Finding the Third Proportional to 50,474,048.50 and 109,562,390

Step by Step Solution

1. Step 1: Write the proportion equation
   50,474,048.50 : 109,562,390 = 109,562,390 : x
2. Step 2: Convert to fraction form
   50,474,048.50/109,562,390 = 109,562,390/x
3. Step 3: Cross multiply
   50,474,048.50x = 109,562,390 × 109,562,390
4. Step 4: Simplify right side
   50,474,048.50x = 12,003,917,302,512,100
5. Step 5: Solve for x
   x = 12,003,917,302,512,100/50,474,048.50
6. Step 6: Final answer
   x = 237,823,548.13