Finding the Third Proportional to 333,858.38 and 707,443.88

Step by Step Solution

1. Step 1: Write the proportion equation
   333,858.38 : 707,443.88 = 707,443.88 : x
2. Step 2: Convert to fraction form
   333,858.38/707,443.88 = 707,443.88/x
3. Step 3: Cross multiply
   333,858.38x = 707,443.88 × 707,443.88
4. Step 4: Simplify right side
   333,858.38x = 500,476,836,275.02
5. Step 5: Solve for x
   x = 500,476,836,275.02/333,858.38
6. Step 6: Final answer
   x = 1,499,069.29