Finding the Third Proportional to 360,410 and 792,764.50

Step by Step Solution

1. Step 1: Write the proportion equation
   360,410 : 792,764.50 = 792,764.50 : x
2. Step 2: Convert to fraction form
   360,410/792,764.50 = 792,764.50/x
3. Step 3: Cross multiply
   360,410x = 792,764.50 × 792,764.50
4. Step 4: Simplify right side
   360,410x = 628,475,552,460.25
5. Step 5: Solve for x
   x = 628,475,552,460.25/360,410
6. Step 6: Final answer
   x = 1,743,779.45