Finding the Third Proportional to 463,401 and 1,015,375.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,401 : 1,015,375.50 = 1,015,375.50 : x
2. Step 2: Convert to fraction form
   463,401/1,015,375.50 = 1,015,375.50/x
3. Step 3: Cross multiply
   463,401x = 1,015,375.50 × 1,015,375.50
4. Step 4: Simplify right side
   463,401x = 1,030,987,406,000.25
5. Step 5: Solve for x
   x = 1,030,987,406,000.25/463,401
6. Step 6: Final answer
   x = 2,224,827.75