Finding the Third Proportional to 436,765.50 and 926,019

Step by Step Solution

1. Step 1: Write the proportion equation
   436,765.50 : 926,019 = 926,019 : x
2. Step 2: Convert to fraction form
   436,765.50/926,019 = 926,019/x
3. Step 3: Cross multiply
   436,765.50x = 926,019 × 926,019
4. Step 4: Simplify right side
   436,765.50x = 857,511,188,361
5. Step 5: Solve for x
   x = 857,511,188,361/436,765.50
6. Step 6: Final answer
   x = 1,963,321.71