Finding the Third Proportional to 375,983.50 and 782,951

Step by Step Solution

1. Step 1: Write the proportion equation
   375,983.50 : 782,951 = 782,951 : x
2. Step 2: Convert to fraction form
   375,983.50/782,951 = 782,951/x
3. Step 3: Cross multiply
   375,983.50x = 782,951 × 782,951
4. Step 4: Simplify right side
   375,983.50x = 613,012,268,401
5. Step 5: Solve for x
   x = 613,012,268,401/375,983.50
6. Step 6: Final answer
   x = 1,630,423.33