Finding the Third Proportional to 224,656.50 and 337,090.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,656.50 : 337,090.50 = 337,090.50 : x
2. Step 2: Convert to fraction form
   224,656.50/337,090.50 = 337,090.50/x
3. Step 3: Cross multiply
   224,656.50x = 337,090.50 × 337,090.50
4. Step 4: Simplify right side
   224,656.50x = 113,630,005,190.25
5. Step 5: Solve for x
   x = 113,630,005,190.25/224,656.50
6. Step 6: Final answer
   x = 505,794.42