Finding the Third Proportional to 302,281.88 and 659,826

Step by Step Solution

1. Step 1: Write the proportion equation
   302,281.88 : 659,826 = 659,826 : x
2. Step 2: Convert to fraction form
   302,281.88/659,826 = 659,826/x
3. Step 3: Cross multiply
   302,281.88x = 659,826 × 659,826
4. Step 4: Simplify right side
   302,281.88x = 435,370,350,276
5. Step 5: Solve for x
   x = 435,370,350,276/302,281.88
6. Step 6: Final answer
   x = 1,440,279.38