Finding the Third Proportional to 435,616.50 and 943,620

Step by Step Solution

1. Step 1: Write the proportion equation
   435,616.50 : 943,620 = 943,620 : x
2. Step 2: Convert to fraction form
   435,616.50/943,620 = 943,620/x
3. Step 3: Cross multiply
   435,616.50x = 943,620 × 943,620
4. Step 4: Simplify right side
   435,616.50x = 890,418,704,400
5. Step 5: Solve for x
   x = 890,418,704,400/435,616.50
6. Step 6: Final answer
   x = 2,044,042.65