Finding the Third Proportional to 50,548,738.50 and 109,152,198

Step by Step Solution

1. Step 1: Write the proportion equation
   50,548,738.50 : 109,152,198 = 109,152,198 : x
2. Step 2: Convert to fraction form
   50,548,738.50/109,152,198 = 109,152,198/x
3. Step 3: Cross multiply
   50,548,738.50x = 109,152,198 × 109,152,198
4. Step 4: Simplify right side
   50,548,738.50x = 11,914,202,328,231,204
5. Step 5: Solve for x
   x = 11,914,202,328,231,204/50,548,738.50
6. Step 6: Final answer
   x = 235,697,322.66