Finding the Third Proportional to 381,550.50 and 794,503.69

Step by Step Solution

1. Step 1: Write the proportion equation
   381,550.50 : 794,503.69 = 794,503.69 : x
2. Step 2: Convert to fraction form
   381,550.50/794,503.69 = 794,503.69/x
3. Step 3: Cross multiply
   381,550.50x = 794,503.69 × 794,503.69
4. Step 4: Simplify right side
   381,550.50x = 631,236,109,451.10
5. Step 5: Solve for x
   x = 631,236,109,451.10/381,550.50
6. Step 6: Final answer
   x = 1,654,397.28