Finding the Third Proportional to 50,398,345 and 109,919,760

Step by Step Solution

1. Step 1: Write the proportion equation
   50,398,345 : 109,919,760 = 109,919,760 : x
2. Step 2: Convert to fraction form
   50,398,345/109,919,760 = 109,919,760/x
3. Step 3: Cross multiply
   50,398,345x = 109,919,760 × 109,919,760
4. Step 4: Simplify right side
   50,398,345x = 12,082,353,638,457,600
5. Step 5: Solve for x
   x = 12,082,353,638,457,600/50,398,345
6. Step 6: Final answer
   x = 239,737,111.18