Finding the Third Proportional to 245,104.50 and 337,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   245,104.50 : 337,522.50 = 337,522.50 : x
2. Step 2: Convert to fraction form
   245,104.50/337,522.50 = 337,522.50/x
3. Step 3: Cross multiply
   245,104.50x = 337,522.50 × 337,522.50
4. Step 4: Simplify right side
   245,104.50x = 113,921,438,006.25
5. Step 5: Solve for x
   x = 113,921,438,006.25/245,104.50
6. Step 6: Final answer
   x = 464,787.22