Finding the Third Proportional to 850,780.50 and 1,317,996

Step by Step Solution

1. Step 1: Write the proportion equation
   850,780.50 : 1,317,996 = 1,317,996 : x
2. Step 2: Convert to fraction form
   850,780.50/1,317,996 = 1,317,996/x
3. Step 3: Cross multiply
   850,780.50x = 1,317,996 × 1,317,996
4. Step 4: Simplify right side
   850,780.50x = 1,737,113,456,016
5. Step 5: Solve for x
   x = 1,737,113,456,016/850,780.50
6. Step 6: Final answer
   x = 2,041,788.05