Finding the Third Proportional to 295,626 and 670,174.50

Step by Step Solution

1. Step 1: Write the proportion equation
   295,626 : 670,174.50 = 670,174.50 : x
2. Step 2: Convert to fraction form
   295,626/670,174.50 = 670,174.50/x
3. Step 3: Cross multiply
   295,626x = 670,174.50 × 670,174.50
4. Step 4: Simplify right side
   295,626x = 449,133,860,450.25
5. Step 5: Solve for x
   x = 449,133,860,450.25/295,626
6. Step 6: Final answer
   x = 1,519,263.73