Finding the Third Proportional to 140,907 and 332,434.50

Step by Step Solution

1. Step 1: Write the proportion equation
   140,907 : 332,434.50 = 332,434.50 : x
2. Step 2: Convert to fraction form
   140,907/332,434.50 = 332,434.50/x
3. Step 3: Cross multiply
   140,907x = 332,434.50 × 332,434.50
4. Step 4: Simplify right side
   140,907x = 110,512,696,790.25
5. Step 5: Solve for x
   x = 110,512,696,790.25/140,907
6. Step 6: Final answer
   x = 784,295.29