Finding the Third Proportional to 630,351 and 946,171.50

Step by Step Solution

1. Step 1: Write the proportion equation
   630,351 : 946,171.50 = 946,171.50 : x
2. Step 2: Convert to fraction form
   630,351/946,171.50 = 946,171.50/x
3. Step 3: Cross multiply
   630,351x = 946,171.50 × 946,171.50
4. Step 4: Simplify right side
   630,351x = 895,240,507,412.25
5. Step 5: Solve for x
   x = 895,240,507,412.25/630,351
6. Step 6: Final answer
   x = 1,420,225.41