Finding the Third Proportional to 251,573.34 and 337,173.89

Step by Step Solution

1. Step 1: Write the proportion equation
   251,573.34 : 337,173.89 = 337,173.89 : x
2. Step 2: Convert to fraction form
   251,573.34/337,173.89 = 337,173.89/x
3. Step 3: Cross multiply
   251,573.34x = 337,173.89 × 337,173.89
4. Step 4: Simplify right side
   251,573.34x = 113,686,232,519.20
5. Step 5: Solve for x
   x = 113,686,232,519.20/251,573.34
6. Step 6: Final answer
   x = 451,900.95