Finding the Third Proportional to 337,300 and 504,126

Step by Step Solution

1. Step 1: Write the proportion equation
   337,300 : 504,126 = 504,126 : x
2. Step 2: Convert to fraction form
   337,300/504,126 = 504,126/x
3. Step 3: Cross multiply
   337,300x = 504,126 × 504,126
4. Step 4: Simplify right side
   337,300x = 254,143,023,876
5. Step 5: Solve for x
   x = 254,143,023,876/337,300
6. Step 6: Final answer
   x = 753,462.86