Finding the Third Proportional to 782,383.50 and 1,650,231

Step by Step Solution

1. Step 1: Write the proportion equation
   782,383.50 : 1,650,231 = 1,650,231 : x
2. Step 2: Convert to fraction form
   782,383.50/1,650,231 = 1,650,231/x
3. Step 3: Cross multiply
   782,383.50x = 1,650,231 × 1,650,231
4. Step 4: Simplify right side
   782,383.50x = 2,723,262,353,361
5. Step 5: Solve for x
   x = 2,723,262,353,361/782,383.50
6. Step 6: Final answer
   x = 3,480,725.70