Finding the Third Proportional to 208,560 and 458,592

Step by Step Solution

1. Step 1: Write the proportion equation
   208,560 : 458,592 = 458,592 : x
2. Step 2: Convert to fraction form
   208,560/458,592 = 458,592/x
3. Step 3: Cross multiply
   208,560x = 458,592 × 458,592
4. Step 4: Simplify right side
   208,560x = 210,306,622,464
5. Step 5: Solve for x
   x = 210,306,622,464/208,560
6. Step 6: Final answer
   x = 1,008,374.68