Finding the Third Proportional to 35,174 and 50,385

Step by Step Solution

1. Step 1: Write the proportion equation
   35,174 : 50,385 = 50,385 : x
2. Step 2: Convert to fraction form
   35,174/50,385 = 50,385/x
3. Step 3: Cross multiply
   35,174x = 50,385 × 50,385
4. Step 4: Simplify right side
   35,174x = 2,538,648,225
5. Step 5: Solve for x
   x = 2,538,648,225/35,174
6. Step 6: Final answer
   x = 72,174.00