Finding the Third Proportional to 352,836 and 530,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   352,836 : 530,050.50 = 530,050.50 : x
2. Step 2: Convert to fraction form
   352,836/530,050.50 = 530,050.50/x
3. Step 3: Cross multiply
   352,836x = 530,050.50 × 530,050.50
4. Step 4: Simplify right side
   352,836x = 280,953,532,550.25
5. Step 5: Solve for x
   x = 280,953,532,550.25/352,836
6. Step 6: Final answer
   x = 796,272.30