Finding the Third Proportional to 366,861 and 794,790.75

Step by Step Solution

1. Step 1: Write the proportion equation
   366,861 : 794,790.75 = 794,790.75 : x
2. Step 2: Convert to fraction form
   366,861/794,790.75 = 794,790.75/x
3. Step 3: Cross multiply
   366,861x = 794,790.75 × 794,790.75
4. Step 4: Simplify right side
   366,861x = 631,692,336,285.56
5. Step 5: Solve for x
   x = 631,692,336,285.56/366,861
6. Step 6: Final answer
   x = 1,721,884.68