Finding the Third Proportional to 333,883.69 and 787,375.69

Step by Step Solution

1. Step 1: Write the proportion equation
   333,883.69 : 787,375.69 = 787,375.69 : x
2. Step 2: Convert to fraction form
   333,883.69/787,375.69 = 787,375.69/x
3. Step 3: Cross multiply
   333,883.69x = 787,375.69 × 787,375.69
4. Step 4: Simplify right side
   333,883.69x = 619,960,473,266.10
5. Step 5: Solve for x
   x = 619,960,473,266.10/333,883.69
6. Step 6: Final answer
   x = 1,856,815.70