Finding the Third Proportional to 152,826 and 335,905.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,826 : 335,905.50 = 335,905.50 : x
2. Step 2: Convert to fraction form
   152,826/335,905.50 = 335,905.50/x
3. Step 3: Cross multiply
   152,826x = 335,905.50 × 335,905.50
4. Step 4: Simplify right side
   152,826x = 112,832,504,930.25
5. Step 5: Solve for x
   x = 112,832,504,930.25/152,826
6. Step 6: Final answer
   x = 738,307.00