Finding the Third Proportional to 244,350 and 357,790.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,350 : 357,790.50 = 357,790.50 : x
2. Step 2: Convert to fraction form
   244,350/357,790.50 = 357,790.50/x
3. Step 3: Cross multiply
   244,350x = 357,790.50 × 357,790.50
4. Step 4: Simplify right side
   244,350x = 128,014,041,890.25
5. Step 5: Solve for x
   x = 128,014,041,890.25/244,350
6. Step 6: Final answer
   x = 523,896.22