Finding the Third Proportional to 168,840 and 244,584

Step by Step Solution

1. Step 1: Write the proportion equation
   168,840 : 244,584 = 244,584 : x
2. Step 2: Convert to fraction form
   168,840/244,584 = 244,584/x
3. Step 3: Cross multiply
   168,840x = 244,584 × 244,584
4. Step 4: Simplify right side
   168,840x = 59,821,333,056
5. Step 5: Solve for x
   x = 59,821,333,056/168,840
6. Step 6: Final answer
   x = 354,307.82