Finding the Third Proportional to 144,632 and 337,900

Step by Step Solution

1. Step 1: Write the proportion equation
   144,632 : 337,900 = 337,900 : x
2. Step 2: Convert to fraction form
   144,632/337,900 = 337,900/x
3. Step 3: Cross multiply
   144,632x = 337,900 × 337,900
4. Step 4: Simplify right side
   144,632x = 114,176,410,000
5. Step 5: Solve for x
   x = 114,176,410,000/144,632
6. Step 6: Final answer
   x = 789,427.03