Finding the Third Proportional to 332,235 and 779,975.50

Step by Step Solution

1. Step 1: Write the proportion equation
   332,235 : 779,975.50 = 779,975.50 : x
2. Step 2: Convert to fraction form
   332,235/779,975.50 = 779,975.50/x
3. Step 3: Cross multiply
   332,235x = 779,975.50 × 779,975.50
4. Step 4: Simplify right side
   332,235x = 608,361,780,600.25
5. Step 5: Solve for x
   x = 608,361,780,600.25/332,235
6. Step 6: Final answer
   x = 1,831,118.88