Finding the Third Proportional to 370,812 and 794,116.50

Step by Step Solution

1. Step 1: Write the proportion equation
   370,812 : 794,116.50 = 794,116.50 : x
2. Step 2: Convert to fraction form
   370,812/794,116.50 = 794,116.50/x
3. Step 3: Cross multiply
   370,812x = 794,116.50 × 794,116.50
4. Step 4: Simplify right side
   370,812x = 630,621,015,572.25
5. Step 5: Solve for x
   x = 630,621,015,572.25/370,812
6. Step 6: Final answer
   x = 1,700,648.89