Finding the Third Proportional to 852,383.25 and 1,420,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   852,383.25 : 1,420,456.50 = 1,420,456.50 : x
2. Step 2: Convert to fraction form
   852,383.25/1,420,456.50 = 1,420,456.50/x
3. Step 3: Cross multiply
   852,383.25x = 1,420,456.50 × 1,420,456.50
4. Step 4: Simplify right side
   852,383.25x = 2,017,696,668,392.25
5. Step 5: Solve for x
   x = 2,017,696,668,392.25/852,383.25
6. Step 6: Final answer
   x = 2,367,123.79