Finding the Third Proportional to 366,870 and 794,806

Step by Step Solution

1. Step 1: Write the proportion equation
   366,870 : 794,806 = 794,806 : x
2. Step 2: Convert to fraction form
   366,870/794,806 = 794,806/x
3. Step 3: Cross multiply
   366,870x = 794,806 × 794,806
4. Step 4: Simplify right side
   366,870x = 631,716,577,636
5. Step 5: Solve for x
   x = 631,716,577,636/366,870
6. Step 6: Final answer
   x = 1,721,908.52