Finding the Third Proportional to 435,656.25 and 943,689

Step by Step Solution

1. Step 1: Write the proportion equation
   435,656.25 : 943,689 = 943,689 : x
2. Step 2: Convert to fraction form
   435,656.25/943,689 = 943,689/x
3. Step 3: Cross multiply
   435,656.25x = 943,689 × 943,689
4. Step 4: Simplify right side
   435,656.25x = 890,548,928,721
5. Step 5: Solve for x
   x = 890,548,928,721/435,656.25
6. Step 6: Final answer
   x = 2,044,155.06