Finding the Third Proportional to 840,610.50 and 1,824,111

Step by Step Solution

1. Step 1: Write the proportion equation
   840,610.50 : 1,824,111 = 1,824,111 : x
2. Step 2: Convert to fraction form
   840,610.50/1,824,111 = 1,824,111/x
3. Step 3: Cross multiply
   840,610.50x = 1,824,111 × 1,824,111
4. Step 4: Simplify right side
   840,610.50x = 3,327,380,940,321
5. Step 5: Solve for x
   x = 3,327,380,940,321/840,610.50
6. Step 6: Final answer
   x = 3,958,290.96