Finding the Third Proportional to 333,882 and 787,378.50

Step by Step Solution

1. Step 1: Write the proportion equation
   333,882 : 787,378.50 = 787,378.50 : x
2. Step 2: Convert to fraction form
   333,882/787,378.50 = 787,378.50/x
3. Step 3: Cross multiply
   333,882x = 787,378.50 × 787,378.50
4. Step 4: Simplify right side
   333,882x = 619,964,902,262.25
5. Step 5: Solve for x
   x = 619,964,902,262.25/333,882
6. Step 6: Final answer
   x = 1,856,838.35