Finding the Third Proportional to 435,945.50 and 940,686.50

Step by Step Solution

1. Step 1: Write the proportion equation
   435,945.50 : 940,686.50 = 940,686.50 : x
2. Step 2: Convert to fraction form
   435,945.50/940,686.50 = 940,686.50/x
3. Step 3: Cross multiply
   435,945.50x = 940,686.50 × 940,686.50
4. Step 4: Simplify right side
   435,945.50x = 884,891,091,282.25
5. Step 5: Solve for x
   x = 884,891,091,282.25/435,945.50
6. Step 6: Final answer
   x = 2,029,820.45