Finding the Third Proportional to 370,809 and 794,110.50

Step by Step Solution

1. Step 1: Write the proportion equation
   370,809 : 794,110.50 = 794,110.50 : x
2. Step 2: Convert to fraction form
   370,809/794,110.50 = 794,110.50/x
3. Step 3: Cross multiply
   370,809x = 794,110.50 × 794,110.50
4. Step 4: Simplify right side
   370,809x = 630,611,486,210.25
5. Step 5: Solve for x
   x = 630,611,486,210.25/370,809
6. Step 6: Final answer
   x = 1,700,636.95