Finding the Third Proportional to 244,728 and 359,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,728 : 359,005.50 = 359,005.50 : x
2. Step 2: Convert to fraction form
   244,728/359,005.50 = 359,005.50/x
3. Step 3: Cross multiply
   244,728x = 359,005.50 × 359,005.50
4. Step 4: Simplify right side
   244,728x = 128,884,949,030.25
5. Step 5: Solve for x
   x = 128,884,949,030.25/244,728
6. Step 6: Final answer
   x = 526,645.70