Finding the Third Proportional to 296,759.25 and 700,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   296,759.25 : 700,081.50 = 700,081.50 : x
2. Step 2: Convert to fraction form
   296,759.25/700,081.50 = 700,081.50/x
3. Step 3: Cross multiply
   296,759.25x = 700,081.50 × 700,081.50
4. Step 4: Simplify right side
   296,759.25x = 490,114,106,642.25
5. Step 5: Solve for x
   x = 490,114,106,642.25/296,759.25
6. Step 6: Final answer
   x = 1,651,554.61